NHTSA ID Number: 10128815
Manufacturer Communication Number: PUB_170906REV_Ja
TSB/Document Date: 2018-02-12
Summary
The purpose of this Product Upgrade service bulletin is to provide REV dealers the instructions to inspect, and if necessary, replace the mounting hardware for the Power Gear leveling jacks on certain model year 2016-2018 American Coach brand American Dream, American Eagle and American Revolution, model year 2016-2018 Monaco brand Diplomat, and model year 2016-2017 Holiday Rambler
brand Scepter, manufactured between February 2, 2016 and April 28, 2017. On motorhomes affected by this Bulletin, SAE Grade 5 or 8 bolts should have been used to attach the leveling jacks to the jack brackets. If SAE Grade 5 or Grade 8 bolts were not used to install the leveling jacks, the mounting bolts will need to be replaced.
4UZFCGCY6GCHU1319
781TG4423120
4UZFCGCY7GCHV8498
781GG4422964
4UZFCGCY6GCHV8492
781TG4423203
4UZFCGCY3GCHW6789
781GG4422973
4UZFCGCY8GCHV8493
781TG4423235
4UZFCGCYXGCHW6790
781GG4423069
4UZFCGCYXGCHV8494
781TG4423413
4UZFCGCYXGCHW7504
781GG4423071
4UZFCGCY3GCHV8496
781BH4425167
4UZACGCY4HCJE1712
781GG4423073
4UZFCGCY5GCHV8497
781BH4425885
4UZACGCY3HCJF7304
781GG4423125
4UZFCGCY9GCHV8499
781BH4426020
4UZACGCY8HCJG0926
781GG4423129
4UZFCGCY1GCHV8500
781BH4426023
4UZACGCY3HCJH6967
781GG4423200
4UZFCGCY3GCHV8501
781BH4426284
4UZACGCY9HCJH9677
781GG4423243
4UZFCGCY1GCHW6791
781BH4426494
4UZACGCY9HCJK1699
781GG4423405
4UZFCGCY3GCHW6792
781BH4426643
4UZACGCY1HCJK1700
781TG4422877
4UZFCGCYXGCHT2817
781BH4426795
4UZACGCY4HCJL3517
(continued on next page)
This bulletin is supplied for technical information only and is not an authorization for repairs.
“It is impossible to know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Accordingly, anyone
who uses a service procedure or tool must first assure that neither personal safety nor vehicle safety will be jeopardized by the selected service methods.”
Product Upgrade Bulletin 170906REV December 2017
page 9 of 13
Product Upgrade 170906REV Affected Unit Serial Numbers
Model Year 2017 American Coach / American Revolution
REV Unit
Identification #
Chassis VIN #
REV Unit
Identification #
Chassis VIN #
781DH4423549
4UZFCGCY3GCHW7506
781PH4426091
4UZFCGCY2HCJF2875
781DH4424056
4UZFCGCY3HCHZ7378
781PH4426348
4UZFCGCY5HCJH9651
781DH4424519
4UZFCGCY4HCJC5869
781PH4426422
4UZFCGCY2HCJK1694
781DH4424661
4UZFCGCYXHCJD1112
781PH4426568
4UZFCGCYXHCJK1698
781DH4424775
4UZFCGCY9HCJD5216
781PH4426644
4UZFCGCY3HCJL0971
781DH4424933
4UZFCGCY0HCJD7629
781QH4424262
4UZFCGCY4HCJB8808
781DH4425039
4UZFCGCY6HCJC8434
781QH4424324
4UZFCGCY2HCJB8810
781DH4425098
4UZFCGCY1HCJE0555
781QH4424330
4UZFCGCY6HCJB8809
781DH4425175
4UZFCGCY2HCJE1715
781QH4424391
4UZFCGCY6HCJC0706
781DH4425812
4UZFCGCY5HCJE4415
781QH4424507
4UZFCGCY9HCJC5866
781GH4424399
4UZFCGCY8HCJC0707
781QH4424513
4UZFCGCY2HCJC5868
781GH4424468
4UZFCGCY6HCJC3055
781QH4424722
4UZFCGCY0HCJD2897
781GH4424471
4UZFCGCY8HCJC3056
781QH4424778
4UZFCGCY0HCJD5217
781GH4424649
4UZFCGCY4HCJC0705
781QH4424850
4UZFCGCY3HCJD6152
781GH4424729
4UZFCGCY2HCJD2898
781QH4424860
4UZFCGCY7HCJD6154
781GH4424857
4UZFCGCY5HCJD6153
781QH4424917
4UZFCGCY5HCJD7626
781GH4425888
4UZFCGCY4HCJF1274
781QH4424921
4UZFCGCY7HCJD7627
781GH4426160
4UZFCGCY0HCJF7296
781QH4425047
4UZFCGCY7HCJD7630
781GH4426219
4UZFCGCY2HCJF7297
781QH4425105
4UZFCGCY0HCJE1714
781GH4426351
4UZFCGCY9HCJH9653
781QH4425320
4UZFCGCY3HCJE0556
781GH4426420
4UZFCGCY0HCJH9654
781QH4425324
4UZFCGCY4HCJE1716
781GH4426496
4UZFCGCY6HCJK1696
781QH4425394
4UZFCGCY6HCJE2933
781GH4426569
4UZFCGCY1HCJK4280
781QH4425396
4UZFCGCY8HCJE2934
781GH4426719
4UZFCGFEXJCJD3093
781QH4425398
4UZFCGCYXHCJE2935
781PH4424781
4UZFCGCY2HCJD5218
781QH4425952
4UZFCGCY6HCJF1275
781PH4425649
4UZFCGCYXHCJC0708
781QH4426089
4UZFCGCY0HCJF2874
781PH4425698
4UZFCGCY4HCJD2899
781QH4426158
4UZFCGCY4HCJF2876
781PH4425700
4UZFCGCY1HCJE2936
781QH4426221
4UZFCGCY2HCJH6965
781PH4425748
4UZFCGCY5HCJE2938
781QH4426349
4UZFCGCY7HCJH9652
781PH4425808
4UZFCGCY1HCJE4413
781QH4426492
4UZFCGCY4HCJK1695
781PH4425810
4UZFCGCY3HCJE4414
781QH4426566
4UZFCGCY8HCJK1697
781PH4425886
4UZFCGCY7HCJE4416
781QH4426571
4UZFCGCY3HCJK4281
781PH4425954
4UZFCGCY5HCJF2871
781QH4426793
4UZFCGCY5HCJL0972
781PH4425956
4UZFCGCY7HCJF2872
781SH4423546
4UZFCGCY1GCHW7505
781PH4426087
4UZFCGCY9HCJF2873
781SH4424060
4UZFCGCY3HCHZ9051
(continued on next page)
This bulletin is supplied for technical information only and is not an authorization for repairs.
“It is impossible to know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Accordingly, anyone
who uses a service procedure or tool must first assure that neither personal safety nor vehicle safety will be jeopardized by the selected service methods.”
Product Upgrade Bulletin 170906REV December 2017 page 10 of 13
Product Upgrade 170906REV Affected Unit Serial Numbers
Model Year 2017 American Coach / American Revolution
REV Unit
Identification #
Chassis VIN #
REV Unit
Identification #
Chassis VIN #
781SH4424175
4UZFCGCY4HCHZ9690
781SH4424790
4UZFCGCY0HCJD5220
781SH4424256
4UZFCGCY8HCHZ9689
781SH4424843
4UZFCGCY1HCJD6151
781SH4424258
4UZFCGCY4HCJB7433
781SH4424929
4UZFCGCY9HCJD7628
781SH4424402
4UZFCGCY4HCJB8811
781SH4425102
4UZFCGCY9HCJE1713
781SH4424465
4UZFCGCY1HCJC0709
781SH4425322
4UZFCGCY6HCJE1717
781SH4424510
4UZFCGCY0HCJC5867
781SH4425696
4UZFCGCY9HCJD6155
781SH4424589
4UZFCGCY4HCJC8433
781SH4425745
4UZFCGCY3HCJE2937
781SH4424652
4UZFCGCY8HCJD1111
781SH4426282
4UZFCGCY4HCJH6966
781SH4424716
4UZFCGCY1HCJD1113
781SH4426641
4UZFCGCY5HCJK8381
781SH4424786
4UZFCGCY4HCJD5219
Model Year 2018 American Coach / American Revolution
REV Unit
Identification #
Chassis VIN #
REV Unit
Identification #
Chassis VIN #
781QJ4426808
4UZFCGCY0HCJM2169
781QJ4426923
4UZFCGCY9HCJM2171
- PRECISE & HIGH QUALITY - Manufactured in Taiwan, our torque...
- DURABLE - Built to last, featuring a reinforced ratchet gear...
- LONGEVITY - Protect your investment with our proprietary...
- PERFORMANCE - Easily read and set torque levels with our...
- OMFORT - Equipped with a reversible ratchet head that drives...
- 【9-in-1 Torque Solution】Complete set includes...
- 【High Precision & Dual Scales】Factory-calibrated to...
- 【Clear & Safe Audible Click】Upgraded loud "Click" sound...
- 【Smooth 72-Tooth Ratchet & Quick Release】Reversible...
- 【Durable Construction & Wide Use】Hardened Cr-V steel...
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TSB/Document ID: PUB_170906REV_Ja
Replacement Service Bulletin Number:
MFR Communication Date: 2017-12-07
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
MFR Component Subsystem:
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