2021-2022 Thor Motor Coach Magnitude & Omni Motorhomes RC000242 LP Gas Line Incorrectly Routed

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Thor Motor Coach Recall Repair Instructions Thor Motor Coach 1-877-500-1020 NHTSA Recall # 21V-754 Transport Canada Recall # 2021-601 Recall # 21V-754 2021-601 Description/Title: LP Hose Routing Affected Product Line(s): Certain model year 2021-2022 Magnitude & Omni motorhomes Service Campaign # : RC000242 Released Date: 11/15/2021 Repair Code: Inspect Only: TMCRC10103Y Inspect & Repair: TMCRC10103V Document Date: 11/15/2021 Time Allowed: Inspect Only: 0.2 Inspect & Repair: 0.5 Document Revision: A Issue: Tools Needed:  Drill/Screw Gun  Self-Tapping Screws Parts Required:  Shop Supplies Additional p-clamps (as needed) *NOTE- Please be sure to include cost of shop supplies (i.e. p-clamps) during claim process (not to exceed $5).  LP Hose Replacement (as needed) – order as unlisted by length of hose On certain model year 2021-2022 Magnitude and Omni motorhomes, the LP hose may have been inadvertently ran through the rear suspension leaf springs during production. The LP hose has the potential to rub on the leaf springs and possibly lead to a leak in the LP hose. This could cause a fire, which could result in serious injury or death. Thor Motor Coach Recall Repair Instructions Thor Motor Coach 1-877-500-1020 NHTSA Recall # 21V-754 Transport Canada Recall # 2021-601 Instructions: IMPORTANT! – Be sure to turn off LP before starting any inspection/repairs. 1. Inspect routing of LP hose in rear axle area in wheel well for presence of excess hose that has possibility of rubbing on rear suspension leaf springs. Reference the attached prints by floor plan as needed. a. There should be three (3) p-clamps (front, middle, rear). Add clamps over the wheel well as needed to eliminate the concern of the LP line falling in that area. b. If LP hose looks like below photo, re-routing will be required. 2. Attempt to pull excess slack of hose to rear of motorhome as shown in below photos, eliminating slack and potential for sagging. If excess hose is present, securement will be required. Use additional p-clamps to secure any excess that may be present. Thor Motor Coach Recall Repair Instructions Thor Motor Coach 1-877-500-1020 NHTSA Recall # 21V-754 Transport Canada Recall # 2021-601 3. If any damage to hose has occurred, replacement will be necessary. This will take approximately 1 hour. Add the additional time to replace the hose to the pre-authorization when using code TMCRC10103V. a. Once the hose has been replaced and properly secured, perform an LP test to ensure it is working properly. Be sure to add this time to pre-authorization. SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 0 94 5/8 SPLITTER 0 224 7/8 AUXILIARY LP HOOKUP FRONT 2 3 5 3 3 3 3 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE – REPLACES TLP0278 5/17/2017 AW 13955 1 REVISE CUTLIST FOR MY 2019 11/16/2017 JTK 14590 2 AJUST P-CLAMP QUANTITIES 3/25/2019 AW 16673 3 REROUTED SPLITTER TO LP TANK CONNECTION LINE, REDUCED P CLAMP QTY 8/28/2019 HP 17575 BOM NO QTY DESCRIPTION – W x L (GRAIN) SIZE A SIZE B 1 1 MANIFOLD, FLEXIBLE LP (TLP0479) 2 1 AUXILIARY LP PORT ASSEMBLY 3 1 SPLITTER_6 WAY 4 24 P-CLAMP 5 2 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION MAGNITUDE/OMNI BB35 MODEL DRAWING NUMBER REVISION TLP0413 3 AW 5/17/2017 ASSEMBLY, FLEXIBLE LP NOTE: – ANY EXCESS HOSE FOR APPLIANCES MUST BE COILED UP AND SECURED ABOVE FLOOR – PROTECT LP LINES FROM SHARP CORNERS FRONT 4 RANGE FURNACE WATER HEATER LP TANK 3 2 2 4 4 4 4 FRONT 4 4 3 FRONT 4 4 4 SECURE P-CLAMPS TO BACK SIDE OF TRUNK BOX SUPPORT TUBE © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION MAGNITUDE/OMNI BB35 MODEL DRAWING NUMBER REVISION TLP0413 3 AW 5/17/2017 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 8 0 0 258 1/4 AUXILIARY LP HOOKUP 91 1/4 FRONT 3 2 2 5 3 3 3 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 8/17/2017 AW 14168 1 CORRECT P-CLAMP QUANTITIES 3/25/2019 AW 16673 2 REROUTED SPLITTER TO LP TANK CONNECTION LINE, REDUCED P CLAMP QTY 8/28/2019 HP 17575 3 SPLITTER CENTERED ON BLOCK (STANDARDIZED) 8/18/2020 RN 18876 BOM NO QTY DESCRIPTION – W x L (GRAIN) SIZE A SIZE B 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TLP0439) 4 29 P-CLAMP 5 3 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION BH35 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0442 3 AW 8/17/2017 ASSEMBLY, FLEXIBLE LP NOTE: – ANY EXCESS HOSE FOR APPLIANCES MUST BE COILED UP AND SECURED ABOVE FLOOR – PROTECT LP LINES FROM SHARP CORNERS FRONT 4 2 4 FRONT FURNACE RANGE WATER HEATER AUXILIARY LP HOOKUP 4 4 4 4 4 2 1 ZIP TIES HOSE TO BRACKET © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION BH35 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0442 3 AW 8/17/2017 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 0 101 SPLITTER 1 2 6 2 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 10/23/20 RN 19038 1 LP LINES RE-ROUTED 1/15/2021 RN 19777 2 LP LINES RE- ROUTED 4/7/2021 RN – ASSEMBLY FLEXIBLE LP NO QTY DESCRIPTION – W x L (GRAIN) 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TPL0694) 4 18 P-CLAMP 5 7 P-CLAMP – MED 6 3 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION BT36 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0742 2 RN 10/23/20 ASSEMBLY, FLEXIBLE LP 5 4 4 5 LP TANK COOCKTOP WATER HEATER FURNACE 4 4 4 4 ATTACH WITH (4) ZIP TIES 4 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION BT36 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0742 2 RN 10/23/20 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 8 0 105 SPLITTER 0 280 1/4 2 3 6 1 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 1/28/2020 BAR 17906 1 SPLITTER CENTERED ON BLOCK (STANDARDIZED) REVISED C CLAMP QTY, AND STAR LOCKED WASHERS ADDED. 8/17/2020 RN 18876 BOM NO QTY DESCRIPTION – W x L (GRAIN) SIZE A SIZE B 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TPL0694) 4 11 P-CLAMP 5 7 P-CLAMP – MED 6 3 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION RB34 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0695 1 BAR 1/28/2020 ASSEMBLY, FLEXIBLE LP 5 4 5 COOKTOP FURNACE WATER HEATER LP TANK 4 2 1 ATTACH WITH (4) ZIP TIES 4 5 4 4 2 4 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION RB34 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0695 1 BAR 1/28/2020 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 8 0 101 SPLITTER 2 3 6 1 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 12/15/2020 RN 19039 1 UPDATED VISUAL 2/26/2021 RN 20103 BOM NO QTY DESCRIPTION – W x L (GRAIN) 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TLP0781) 4 12 P-CLAMP 5 14 P-CLAMP – MED 6 3 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION RS36 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0782 1 RN 1/28/2020 ASSEMBLY, FLEXIBLE LP 5 4 5 COOKTOP WATER HEATER LP TANK 4 4 2 1 ATTACH WITH (4) ZIP TIES 4 2 5 5 4 4 FURNACE 4 5 5 4 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION RS36 MAGNITUDE / OMNI MODEL DRAWING NUMBER REVISION TLP0782 1 RN 1/28/2020 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 8 53 13/16 0 240 3/8 AUXILIARY LP HOOKUP 0 105 SPLITTER 148 SPLITTER FRONT 2 5 3 1 2 2 6 6 2 3 3 3 3 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 6/6/2017 JTK 13956 1 AUXILIARY LP HOOKUP REROUTED. 7/16/2020 JTK 13956 2 STAR WHASHERS ADDED.SPLITTER CENTERED ON BLOCK ( STANDARDIZED) 8/13/2020 RN 18876 3 LP LINES RE-ROUTED / VISUAL UPDATED 6/1/2021 RN – BOM NO QTY DESCRIPTION – W x L (GRAIN) SIZE A SIZE B 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TLP0425) 4 24 P-CLAMP 5 1 P-CLAMP – MED 6 4 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION SV34 MAGNITUDE/OMNI MODEL DRAWING NUMBER REVISION TLP0426 3 JTK 6/6/2017 ASSEMBLY, FLEXIBLE LP NOTE: – ANY EXCESS HOSE FOR APPLIANCES MUST BE COILED UP AND SECURED ABOVE FLOOR – PROTECT LP LINES FROM SHARP CORNERS FRONT WATER HEATER RANGE FURNACE CROSSOVER 3 FRONT 4 4 LP TANK BOTTOM OF TUBE AUXILIARY LP HOOKUP 3 3 4 BOTTOM OF TUBE 2 1 ZIP TIES HOSE TO BRACKET 4 4 4 4 5 2 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION SV34 MAGNITUDE/OMNI MODEL DRAWING NUMBER REVISION TLP0426 3 JTK 6/6/2017 ASSEMBLY, FLEXIBLE LP SPECIAL NOTES: – INSTALL P-CLAMPS & FLEXIBLE LINES AS INDICATED. THE MINIMUM FLEXIBLE LINE BEND RADIUS IS 4″. – P-CLAMPS ON FLEXIBLE LP LINES MUST BE WITHIN 6″ OF CONNECTIONS & SPACED A MAXIMUM 12″ APART WHEN CROSSING THE CHASSIS & NOT EXCEEDING 36″ APART WHEN RUNNING DOWN THE CHASSIS LENGTH. – INSTALL A MIN. OF (2) STAR WASHERS, ONE PER OUTSIDE FASTENER BETWEEN EACH MANIFOLD SPLITTER & CHASSIS STRUCTURE. INDICATES P-CLAMP LOCATION 12 15/16 11 7/8 0 0 224 13/16 AUXILIARY LP HOOKUP 222 5/8 SPLITTER FRONT 5 1 5 1 1 2 2 2 2 REV DESCRIPTION DATE BY ECN – INITIAL RELEASE 2/18/2019 AW 14375 1 REVISED P-CLAMP QTY. SPLITTER CENTERED ON BLOCK (STANDARDIZED) 8/17/2020 RN 18876 2 LP LINES RE-ROUTED / VISUAL UPDATED 5/26/2021 RN – BOM NO QTY DESCRIPTION – W x L (GRAIN) SIZE A SIZE B 1 1 ANGLE, SUPPORT (TFM5007) 2 1 AUXILIARY LP PORT 3 1 MANIFOLD, FLEXIBLE LP (TLP0619) 4 29 P-CLAMP 5 4 STAR Lock Washer .25 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 1 2 DRAWN BY SHEET OF DESCRIPTION MG/OM XG32 MODEL DRAWING NUMBER REVISION TLP0620 2 AW 2/18/2019 ASSEMBLY, FLEXIBLE LP NOTE: – ANY EXCESS HOSE FOR APPLIANCES MUST BE COILED UP AND SECURED ABOVE FLOOR – PROTECT LP LINES FROM SHARP CORNERS FRONT FRONT 4 4 4 4 FRONT 4 ? 2 1 ZIP TIES HOSE TO BRACKET 4 4 © CONFIDENTIAL AND PROPRIETARY INFORMATION OF THOR MOTOR COACH. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT OUR EXPRESS WRITTEN CONSENT IS PROHIBITED. THOR MOTOR COACH DATE 2 2 DRAWN BY SHEET OF DESCRIPTION MG/OM XG32 MODEL DRAWING NUMBER REVISION TLP0620 2 AW 2/18/2019 ASSEMBLY, FLEXIBLE LP

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IMPORTANT SAFETY RECALL RC000242 This notice applies to vehicle: «VIN» «Dealer_name» «Street» «City», «State» «Zip» Dear Dealer: This Safety Recall Notice is sent to you in accordance with the requirements of the United States National Traffic and Motor Vehicle Safety Act and The Canadian Motor Vehicle Safety Act and is important for your safety. Thor Motor Coach (TMC) decided that a defect which relates to motor vehicle safety exists in certain models of the below listed motorhomes. It has been discovered that on certain model year 2021-2022 Magnitude & Omni motorhomes, the LP hose may have been inadvertently ran through the rear suspension leaf springs during production. The LP hose has the potential to rub on the leaf springs and possibly lead to a leak in the LP hose. This could cause a fire, which could result in serious injury or death. The required action is inspect the routing of the LP hose and re-route/secure as needed. If there’s any damage to the LP hose, a replacement will be needed. The remedy should take approximately up to 30 mins. to perform. Additional time will be necessary for a hose replacement. Dealers that have stock units impacted by this recall can access the full list of affected VINs sold to their dealership by accessing the “Service Campaign” portion of the TMC Advantage Web Portal. If any unit on this list has been retail sold you are asked to notify the retail owner as soon as possible of this recall because their vehicle was not registered at the time the retail notice was mailed. Please immediately register any retail sold units on this list. As a reminder, you are required by law to complete this recall on any stock units in inventory prior to retail sale. Any vehicle lessor receiving this notice must forward a copy to the lessee within 10 days. If you have questions concerning this recall, please contact the TMC Warranty/Service Department by mail at TMC, P.O. Box 1486, Elkhart, IN 46515-1486, or by phone at (877) 500-1020. We apologize for this inconvenience; however, we have taken this action in the interest of customer safety and continued satisfaction with our products. Sincerely, Hanah Klodzinski Recall Compliance Coordinator Re: NHTSA Recall No. 21V-754 Transport Canada No. 2021-601

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