KZ-2022-02 – Cracked LP Gas Quick Disconnect Fitting – 2021-2022 KZRV SportTrek, Sonic, Stratus, Connect, Sportsmen, Sportsmen SE, Sportsmen Classic, & Sportsmen Sportster Fifth Wheel & Travel Trailers

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Page 1 of 2 REPAIR INSTRUCTIONS Enerco LP Quick Disconnect NHTSA #22V-289 TC # 2022-233 KZ-2022-02 STEP 1: LOCATE THE QUICK DISCONNECT(S); • USUALLY THEY ARE LOCATED ON THE BOTTOM OF THE CHASSIS RAIL and/or on the hose assembly. STEP 2: IDENTIFY THE COLOR OF RUBBER DUST CAP; • BLACK RUBBER DUST CAP(S) THAT HAS “ENERCO GROUP” ETCHED ON THE SLIDER – THIS IS A RECALLED QUICK DISCONNECT AND REMEDY IS REQUIRED Enerco Recall QD • BLUE RUBBER DUST CAP(S) – NOT A RECALLED QUICK DISCONNECT • YELLOW RUBBER DUST CAP(S) – NOT A RECALLED QUICK DISCONNECT STEP 2A: REMOVE THE QUICK DISCONNECT(S); • ADJUST ONE WRENCH TO FIT THE HEX FLATS OF THE PIPE NIPPLE INSTALLED INTO THE END OF THE QD WHICH THEN CONNECTS TO A MANIFOLD OR BRACKET CONNECTED TO A LPG HOSE • ADJUST THE OTHER WRENCH TO FIT THE BODY OF THE QD, KEEP WRENCH CLOSE TO THE PIPE NIPPLE SIDE OF THE QD Page 2 of 2 • KEEP STEADY PRESSURE ON THE PIPE NIPPLE WRENCH, DO NOT ALLOW IT TO ROTATE; • UNTHREAD THE QUICK DISCONNECT FROM THE PIPE NIPPLE • REMOVE ADJUSTABLE WRENCHES AND SET ASIDE FOR USE AGAIN • USE THE WIRE BRUSH TO CLEAN ANY REMAINING SEALANT OR DEBRIS FROM THE PIPE NIPPLE THREADS • CLEAN OFF WITH A RAG, ENSURING NOT TO GET ANY DEBRIS INSIDE OF THE PIPE NIPPLE STEP 2B: INSTALL THE QUICK DISCONNECT(S); • APPLY EITHER PIPE SEALANT OR YELLOW TEFLON TAPE TO THE PIPE NIPPLE THREADS • DO NOT APPLY PIPE SEALANT INSIDE OF THE QUICK DISCONNECT • ADJUST ONE WRENCH TO FIT THE HEX FLATS OF THE PIPE NIPPLE INSTALLED INTO THE END OF THE QD WHICH THEN CONNECTS TO A MANIFOLD OR BRACKET CONNECTED TO A LPG HOSE • KEEP STEADY PRESSURE ON THE PIPE NIPPLE WRENCH, DO NOT ALLOW IT TO ROTATE • HAND THREAD THE NEW QUICK DISCONNECT UNTIL TIGHT ONTO THE PIPE NIPPLE • ADJUST THE OTHER WRENCH TO FIT THE BODY OF THE QD, KEEP WRENCH CLOSE TO THE PIPE NIPPLE SIDE OF THE QD • TIGHTEN THE QUICK DISCONNECT: o IF USING YELLOW TEFLON TAPE: 2 FULL TURNS § ORIENT THE LEVER PARALLEL WITH THE GROUND o IF USING LP GAS THREAD SEALANT: 1 FULL TURN § ORIENT THE LEVER PARALLEL WITH THE GROUND STEP 3A: IF THE AUXILIARY HOSE HAS A RUBBER BLACK DUST CAP, THE QUICK DISCONNECT NEEDS TO BE REPLACED; • ADJUST ONE WRENCH TO FIT THE HEX FLATS OF THE BRASS BARB FITTING INSTALLED INTO THE END OF THE BLACK LP HOSE WHICH THEN CONNECTS TO THE QD • ADJUST THE OTHER WRENCH TO FIT THE BODY OF THE QD, KEEP WRENCH CLOSE TO THE BRASS BARB FITTING SIDE OF THE QD • KEEP STEADY PRESSURE ON THE BRASS BARB FITTING WRENCH, DO NOT ALLOW IT TO ROTATE; • UNTHREAD THE QUICK DISCONNECT FROM THE BRASS BARB FITTING • REMOVE ADJUSTABLE WRENCHES AND SET ASIDE FOR USE AGAIN • USE THE WIRE BRUSH TO CLEAN ANY REMAINING SEALANT OR DEBRIS FROM THE BRASS BARB FITTING THREADS • CLEAN OFF WITH A RAG, ENSURING NOT TO GET ANY DEBRIS INSIDE OF THE BRASS BARB FITTING STEP 4: REQUIRED: (((((perform leak test as specified by your guidelines))))) • IMPORTANT NOTICE: IF A LEAK IS DETECTED OUTSIDE OF THE QUICK DISCONNECT, THESE ARE REQUIRED TO BE CLAIMED UNDER A SEPARATE LABOR LINE AS THESE ARE NOT A PART OF THE RECALL. KZ Flat Rate Code for Recall KZ-2022-02: # 7710 Time allotted : .3 Inspection only, fitting not replaced: .1 Part No. 122839

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IMPORTANT SAFETY RECALL This notice applies to your vehicle: «VIN» «Owner_name» «Street» «City», «State» «Zip» Dear «Owner_name»: This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. KZRV has decided that a defect which relates to motor vehicle safety exists in certain 2021 and 2022 Connect, Sonic, Sportsmen, Sportsmen Classic, Sportsmen SE, Sportsmen Sportster, and SportTrek trailers. As a result, KZRV is conducting a safety recall. We apologize for any inconvenience this action may cause you; however, your safety and continued satisfaction are of the utmost importance to us. The vehicles subject to this recall were built with a propane quick disconnect fitting that may be cracked or in time develop a crack. This fitting may leak propane and could result in a fire or explosion resulting in personal injury or death. This repair will be done at no cost to you. The remedy is to replace the quick disconnect fitting and ensure no leaks are present. The repair should take approximately 20 minutes to complete. This repair will be done at no cost to you. You should contact your selling dealer immediately to schedule a service appointment to have the defect repaired in your vehicle. If you have questions concerning this recall or if you need any assistance, please contact the KZRV Warranty/Service Department by mail at KZRV, L.P., 0985 N 900 W, Shipshewana, IN 46565, or by phone at (800)768-4016 ext. 154 or 153. If you had appropriate repairs completed prior to receipt of this recall notice, and if you incurred any direct cost in connection with obtaining such repair, you may be eligible to receive reimbursement from KZRV by contacting the KZRV Warranty/Service Department. If after contacting KZRV Customer Service you are still not satisfied we have done our best to remedy this situation, you may also submit a written complaint to: Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590. You may call the toll‐free Vehicle Safety Hotline at 1‐888‐327‐4236 (TTY: 1‐800‐424‐9153; or go to http://www.safercar.gov.) Federal regulations require that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days. We apologize for any inconvenience this action may cause you; however, your safety and continued satisfaction are of the utmost importance to us. Thank you for your attention and cooperation in this matter. Sincerely, KZRV, LP Delbert Miller Vice President Corporate cc: National Highway Traffic Safety Administration (NHTSA) Recreational Vehicle Safety Recall Notice Safety Recall: 22V‐289 Safety Advisory: KZ‐2021‐02 May 19, 2022 Reason for this recall What we will do What we need you to do

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IMPORTANT SAFETY RECALL KZ RV, L.P. NHTSA Recall Number 22V‐289 Transport Canada Recall Number 2022‐233 Internal Recall Number: KZ‐2022‐02 Date: May 19, 2022 TO: KZ RV Dealer Problem The vehicles subject to this recall were built with a propane quick disconnect fitting that may be cracked or in time develop a crack. This fitting may leak propane and could result in a fire or explosion resulting in personal injury or death. RANGE OF VEHICLES INVOLVED:  2021‐2022 Connect, Sonic, Sportsmen, Sportsmen Classic, Sportsmen SE, Sportsmen Sportster, SportTreck, and Stratus trailers. WARRANTY REIMBURSEMENT: A notice of this recall has been sent to affected retail owners. A copy of the Owner’s letter is included for your review. They may request that you complete the repair. If so, please follow the warranty reimbursement procedure. If the unit and/or units are in your inventory, or if you are requested to perform the repair for the retail customer, please complete the advised repair and send in a warranty claim referencing this recall number for reimbursement. The time allowed for this repair is 0.3 hours. SERVICE ACTION: Replace the fitting and perform a leak check. encl. – Owners Letter Delbert Miller Vice President Corporate

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-289 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : KZRV, L.P. Submission Date : JUN 10, 2022 NHTSA Recall No. : 22V-289 Manufacturer Recall No. : KZ-2022-02 Manufacturer Information : Manufacturer Name : KZRV, L.P. Address : 0985 N 900W Shipshewana IN 46565 Company phone : 800-768-4016×154/153 Population : Number of potentially involved : 11,906 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 KZ RV Escape Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2021-2022 KZ RV SportTrek Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2021-2022 KZ RV Sonic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2021-2022 KZ RV Stratus Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2021-2022 KZ RV Sportsmen Sportster Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2021-2022 KZ RV Sportsmen Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 7 : 2021-2022 KZ RV Sportsmen SE Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2021-2022 KZ RV Sportsmen Classic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 9 : 2021-2022 KZ RV Connect Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 10 : 2021-2022 KZ RV Durango Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 11 : 2021-2022 KZ RV Durango Gold Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 12 : 2021-2022 KZ RV Venom Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 13 : 2021-2022 KZ RV Confluence Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Defect : Description of the Defect : These vehicles may be equipped with quick connect couplers supplied to KZ by Enerco Group, Inc. Enerco has issued a recall for these fittings. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : The defective fittings may crack and leak, causing a risk of fire. Description of the Cause : According to the manufacture, some of the brass components may have porosity, contamination, and carbon. Identification of Any Warning that can Occur : The crack in the fitting may be visible. Involved Components : Component Name 1 : Propane quick connect Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : Enerco Group, Inc. Address : 4650 W. 160th Street Cleveland Ohio 44135 Country : United States Chronology : 4/20/2022 – KZ is notified by Enerco of their recall. Investigation ensues regarding KZ’s usage. 4/21/2022 – Enerco provides information regarding supplied product. 4/23/2022 – KZ confirms use of the fittings and continues investigation to determine affected units. 4/25/2022 – KZ holds a safety committee meeting and votes to issue a recall. 4/26/2022-5/19/2022 – KZ continues to review purchase orders and production data. Determines that a number of included VINs were not equipped with the defective fitting and reduces the total population. No warranty data, customer complaints or other data has been received. Part 573 Safety Recall Report 22V-289 Page 5 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Remedy : Description of Remedy Program : Replace the fittings. How Remedy Component Differs from Recalled Component : Proper quality brass. Identify How/When Recall Condition was Corrected in Production : Supplier corrected. Recall Schedule : Description of Recall Schedule : KZ will notify the dealers and owners of these recreational vehicles by letter. Reimbursement will follow the general reimbursement plan on file with NHTSA. A final copy of the owner letter and dealer repair instructions will be provided to NHTSA. Planned Dealer Notification Date : JUN 30, 2022 – JUN 30, 2022 Planned Owner Notification Date : JUN 30, 2022 – JUN 30, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-289 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : KZRV, L.P. Submission Date : JUN 10, 2022 NHTSA Recall No. : 22V-289 Manufacturer Recall No. : KZ-2022-02 Manufacturer Information : Manufacturer Name : KZRV, L.P. Address : 0985 N 900W Shipshewana IN 46565 Company phone : 800-768-4016×154/153 Population : Number of potentially involved : 11,906 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 KZ RV SportTrek Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2021-2022 KZ RV Sonic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2021-2022 KZ RV Stratus Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2021-2022 KZ RV Connect Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2021-2022 KZ RV Sportsmen Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2021-2022 KZ RV Sportsmen SE Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 7 : 2021-2022 KZ RV Sportsmen Classic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2021-2022 KZ RV Sportsmen Sportster Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Defect : Description of the Defect : These vehicles may be equipped with quick connect couplers supplied to KZ by Enerco Group, Inc. Enerco has issued a recall for these fittings. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : The defective fittings may crack and leak, causing a risk of fire. Description of the Cause : According to the manufacture, some of the brass components may have porosity, contamination, and carbon. Identification of Any Warning that can Occur : The crack in the fitting may be visible. Involved Components : Component Name 1 : Propane quick connect Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : Enerco Group, Inc. Address : 4650 W. 160th Street Cleveland Ohio 44135 Country : United States Chronology : 4/20/2022 – KZ is notified by Enerco of their recall. Investigation ensues regarding KZ’s usage. 4/21/2022 – Enerco provides information regarding supplied product. 4/23/2022 – KZ confirms use of the fittings and continues investigation to determine affected units. 4/25/2022 – KZ holds a safety committee meeting and votes to issue a recall. 4/26/2022-5/19/2022 – KZ continues to review purchase orders and production data. Determines that a number of included VINs were not equipped with the defective fitting and reduces the total population. No warranty data, customer complaints or other data has been received. Part 573 Safety Recall Report 22V-289 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Remedy : Description of Remedy Program : Replace the fittings. How Remedy Component Differs from Recalled Component : Proper quality brass. Identify How/When Recall Condition was Corrected in Production : Supplier corrected. Recall Schedule : Description of Recall Schedule : KZ will notify the dealers and owners of these recreational vehicles by letter. Reimbursement will follow the general reimbursement plan on file with NHTSA. A final copy of the owner letter and dealer repair instructions will be provided to NHTSA. Planned Dealer Notification Date : JUN 30, 2022 – JUN 30, 2022 Planned Owner Notification Date : JUN 30, 2022 – JUN 30, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-289 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : KZRV, L.P. Submission Date : MAY 19, 2022 NHTSA Recall No. : 22V-289 Manufacturer Recall No. : KZ-2022-02 Manufacturer Information : Manufacturer Name : KZRV, L.P. Address : 0985 N 900W Shipshewana IN 46565 Company phone : 800-768-4016×154/153 Population : Number of potentially involved : 11,906 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 KZ RV SportTrek Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2021-2022 KZ RV Sonic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2021-2022 KZ RV Stratus Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2021-2022 KZ RV Connect Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2021-2022 KZ RV Sportsmen Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2021-2022 KZ RV Sportsmen SE Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 7 : 2021-2022 KZ RV Sportsmen Classic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2021-2022 KZ RV Sportsmen Sportster Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Defect : Description of the Defect : These vehicles may be equipped with quick connect couplers supplied to KZ by Enerco Group, Inc. Enerco has issued a recall for these fittings. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : The defective fittings may crack and leak, causing a risk of fire. Description of the Cause : According to the manufacture, some of the brass components may have porosity, contamination, and carbon. Identification of Any Warning that can Occur : The crack in the fitting may be visible. Involved Components : Component Name 1 : Propane quick connect Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : Enerco Group, Inc. Address : 4650 W. 160th Street Cleveland Ohio 44135 Country : United States Chronology : 4/20/2022 – KZ is notified by Enerco of their recall. Investigation ensues regarding KZ’s usage. 4/21/2022 – Enerco provides information regarding supplied product. 4/23/2022 – KZ confirms use of the fittings and continues investigation to determine affected units. 4/25/2022 – KZ holds a safety committee meeting and votes to issue a recall. Description of Remedy : Description of Remedy Program : Replace the fittings. Part 573 Safety Recall Report 22V-289 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 How Remedy Component Differs from Recalled Component : Proper quality brass. Identify How/When Recall Condition was Corrected in Production : Supplier corrected. Recall Schedule : Description of Recall Schedule : KZ will notify the dealers and owners of these recreational vehicles by letter. A final copy of the owner letter and dealer repair instructions will be provided to NHTSA. Planned Dealer Notification Date : JUN 30, 2022 – JUN 30, 2022 Planned Owner Notification Date : JUN 30, 2022 – JUN 30, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-289 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : KZRV, L.P. Submission Date : MAY 23, 2022 NHTSA Recall No. : 22V-289 Manufacturer Recall No. : KZ-2022-02 Manufacturer Information : Manufacturer Name : KZRV, L.P. Address : 0985 N 900W Shipshewana IN 46565 Company phone : 800-768-4016×154/153 Population : Number of potentially involved : 11,906 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 KZ RV SportTrek Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2021-2022 KZ RV Sonic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2021-2022 KZ RV Stratus Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2021-2022 KZ RV Sportsmen Sportster Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2021-2022 KZ RV Sportsmen Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2021-2022 KZ RV Sportsmen SE Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 7 : 2021-2022 KZ RV Sportsmen Classic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2021-2022 KZ RV Connect Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Defect : Description of the Defect : These vehicles may be equipped with quick connect couplers supplied to KZ by Enerco Group, Inc. Enerco has issued a recall for these fittings. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : The defective fittings may crack and leak, causing a risk of fire. Description of the Cause : According to the manufacture, some of the brass components may have porosity, contamination, and carbon. Identification of Any Warning that can Occur : The crack in the fitting may be visible. Involved Components : Component Name 1 : Propane quick connect Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : Enerco Group, Inc. Address : 4650 W. 160th Street Cleveland Ohio 44135 Country : United States Chronology : 4/20/2022 – KZ is notified by Enerco of their recall. Investigation ensues regarding KZ’s usage. 4/21/2022 – Enerco provides information regarding supplied product. 4/23/2022 – KZ confirms use of the fittings and continues investigation to determine affected units. 4/25/2022 – KZ holds a safety committee meeting and votes to issue a recall. 4/26/2022-5/19/2022 – KZ continues to review purchase orders and production data. Determines that a number of included VINs were not equipped with the defective fitting and reduces the total population. Part 573 Safety Recall Report 22V-289 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Remedy : Description of Remedy Program : Replace the fittings. How Remedy Component Differs from Recalled Component : Proper quality brass. Identify How/When Recall Condition was Corrected in Production : Supplier corrected. Recall Schedule : Description of Recall Schedule : KZ will notify the dealers and owners of these recreational vehicles by letter. A final copy of the owner letter and dealer repair instructions will be provided to NHTSA. Planned Dealer Notification Date : JUN 30, 2022 – JUN 30, 2022 Planned Owner Notification Date : JUN 30, 2022 – JUN 30, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-289 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : KZRV, L.P. Submission Date : MAY 02, 2022 NHTSA Recall No. : 22V-289 Manufacturer Recall No. : KZ-2022-02 Manufacturer Information : Manufacturer Name : KZRV, L.P. Address : 0985 N 900W Shipshewana IN 46565 Company phone : 800-768-4016×154/153 Population : Number of potentially involved : 14,524 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 KZ RV SportTrek Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2021-2022 KZ RV Sonic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2021-2022 KZ RV Stratus Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2021-2022 KZ RV Connect Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2021-2022 KZ RV Sportsmen Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2021-2022 KZ RV Sportsmen SE Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 7 : 2021-2022 KZ RV Sportsmen Classic Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2021-2022 KZ RV Sportsmen Sportster Vehicle Type : TRAILERS Body Style : Power Train : NR Descriptive Information : Notice from vendor of defective Quick Connect Brass Quick Connect fitting. Production Dates : JUL 01, 2021 – APR 26, 2022 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-289 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Defect : Description of the Defect : These vehicles may be equipped with quick connect couplers supplied to KZ by Enerco Group, Inc. Enerco has issued a recall for these fittings. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : The defective fittings may crack and leak, causing a risk of fire. Description of the Cause : According to the manufacture, some of the brass components may have porosity, contamination, and carbon. Identification of Any Warning that can Occur : The crack in the fitting may be visible. Involved Components : Component Name 1 : Propane quick connect Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : Enerco Group, Inc. Address : 4650 W. 160th Street Cleveland Ohio 44135 Country : United States Chronology : 4/20/2022 – KZ is notified by Enerco of their recall. Investigation ensues regarding KZ’s usage. 4/21/2022 – Enerco provides information regarding supplied product. 4/23/2022 – KZ confirms use of the fittings and continues investigation to determine affected units. 4/25/2022 – KZ holds a safety committee meeting and votes to issue a recall. Description of Remedy : Description of Remedy Program : Replace the fittings. Part 573 Safety Recall Report 22V-289 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 How Remedy Component Differs from Recalled Component : Proper quality brass. Identify How/When Recall Condition was Corrected in Production : Supplier corrected. Recall Schedule : Description of Recall Schedule : KZ will notify the dealers and owners of these recreational vehicles by letter. A final copy of the owner letter and dealer repair instructions will be provided to NHTSA. Planned Dealer Notification Date : JUN 30, 2022 – JUN 30, 2022 Planned Owner Notification Date : JUN 30, 2022 – JUN 30, 2022 * NR – Not Reported

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