NHTSA ID Number: 10166970
Manufacturer Communication Number: PUB-190814REV-Re
TSB/Document Date: 2019-11-04
Summary
The purpose of this Product Upgrade Service Bulletin is to inform all REV Recreation Group dealers about the need to inspect, and if necessary, replace and supplement the existing fasteners attaching the rear air deflector on certain model year 2015-2020 American Coach brand and certain model year 2018-2019 Monaco brand Class A diesel motorhomes. A list of affected vehicles appears at the end of this bulletin. On motorhomes affected by this Product Upgrade, the rear air deflector, mounted to the rear fiberglass cap, was attached with a series of brackets and screws. The brackets used in this application had slots in certain areas where they attached to the cap. Over time, these brackets could shift or slide within the confines of the slots. This movement can cause the rear air deflector to become slightly misaligned.
2016 American Allegiance
UIN
Chassis / VIN
Model
771TG4421631
771TG4421811
771TG4421931
771TG4421936
771AG4421986
771AG4421992
771AG4422143
4UZFCGCY5GCHL8704
4UZFCGCY7GCHH7628
4UZFCGCY7GCHJ3867
4UZFCGCY9GCHJ3868
4UZACGCY8GCHH5722
4UZACGCYXGCHH5723
4UZACGCY6GCHH7632
42 T
42 T
42 T
42 T
39 A
39 A
39 A
UIN
Chassis / VIN
Model
720TG4422088
720MG4422098
720AG4422231
720TG4422406
720AG4422517
720MG4422610
720AG4422661
720TG4422865
720AG4422937
720MG4422943
720TG4422962
720AG4422970
720TG4423063
720TG4423066
720MG4423123
4UZFCGBG5GCHN5348
4UZFCGCY0GCHP9984
4UZFCGBG4GCHP4036
4UZFCGBG6GCHP9982
4UZFCGBG2GCHS0962
4UZFCGCY2GCHR4101
4UZFCGBG2GCHU9250
4UZFCGBG6GCHU1314
4UZFCGBG3GCHV4182
4UZFCGCY4GCHR4102
4UZFCGBG5GCHW0405
4UZFCGBG7GCHW0406
4UZFCGBG4GCHW3697
4UZFCGBG1GCHM7148
4UZFCGCY4GCHV8491
45 T
42 M
45 A
45 T
45 A
42 M
45 A
45 T
45 A
42 M
45 T
45 A
45 T
45 T
42 M
UIN
Chassis / VIN
Model
720TH4423197
720AH4423238
720TH4423241
720AH4423348
720GH4423399
720AH4423471
720AH4423487
720TH4423490
720AH4423540
720AH4423543
720GH4423552
720GH4423618
720AH4423641
720AH4423732
4UZFCGBG6GCHW3698
4UZFCGBG8GCHW3976
4UZFCGBGXGCHW3977
4UZFCGBG1GCHW3978
4UZFCGCY1GCHW6788
4UZFCGBG6GCHW7539
4UZFCGBG0FCGX5048
4UZFCGBG3FCGY4617
4UZFCGBG5FCGY4618
4UZFCGBG9GCHE0069
4UZFCGCY3GCHY3902
4UZFCGCY5HCHZ5194
4UZFCGBG0GCHY6023
4UZFCGBG2GCHY6024
45 T
45 A
45 T
45 A
42 G
45 A
45 A
45 T
45 A
45 A
42 G
42 G
45 A
45 A
2016 American Dream
2017 American Dream
Product Upgrade Bulletin 190814REV Page 8 of 22
Product Upgrade 190814REV
Affected American Coach Serial Numbers
2017 American Dream
UIN
Chassis / VIN
Model
720MH4423826
720MH4423831
720MH4424063
720TH4424067
720TH4424138
720GH4424149
720AH4424164
720AH4424169
720AH4424250
720AH4424319
720TH4424388
720MH4424396
720TH4424459
720TH4424516
720AH4424577
720AH4424592
720TH4424658
720MH4424664
720TH4424714
720AH4424715
720TH4424793
720TH4424863
720TH4424864
720TH4424866
720AH4424938
720TH4424940
720TH4425055
720AH4425057
720AH4425127
720TH4425129
720AH4425183
720TH4425185
720AH4425187
720AH4425321
720GH4425323
720AH4425395
720TH4425399
720GH4425811
720AH4425951
720AH4425955
720AH4426024
720AH4426092
720TH4426159
4UZFCGCY5HCHZ8399
4UZFCGCY7HCHZ5195
4UZFCGCY8HCHZ8400
4UZFCGBG6HCHZ1289
4UZFCGBG2HCHZ1290
4UZFCGCYXHCHZ8401
4UZFCGBG8HCHZ3416
4UZFCGBGXHCHZ3417
4UZFCGBG8HCHZ5196
4UZFCGBG1HCJB8807
4UZFCGBGXHCJC0703
4UZFCGCY0HCJB8806
4UZFCGBG3HCJC3054
4UZFCGBG2HCJC5863
4UZFCGBG4HCJC5864
4UZFCGBG7HCJC7642
4UZFCGBG4HCJD2894
4UZFCGCY6HCJC7641
4UZFCGBG1HCJC0704
4UZFCGBG6HCJC5865
4UZFCGBG9HCJC7643
4UZFCGBGXHCJC8431
4UZFCGBG1HCJC8432
4UZFCGBG2HCJD2893
4UZFCGBG6HCJD2895
4UZFCGBG8HCJD2896
4UZFCGBG4HCJD5214
4UZFCGBG6HCJD5215
4UZFCGBG9HCJD6147
4UZFCGBG0HCJD6148
4UZFCGBG2HCJD6149
4UZFCGBG9HCJD6150
4UZFCGBG5HCJE1734
4UZFCGBG7HCJE1735
4UZFCGCYXHCJD1109
4UZFCGBGXHCJE2930
4UZFCGBG1HCJE2931
4UZFCGCY9HCJF7295
4UZFCGBG5HCJD1110
4UZFCGBG3HCJE2932
4UZFCGBG7HCJE4408
4UZFCGBG9HCJE4409
4UZFCGBG5HCJE4410
42 M
42 M
42 M
45 T
45 T
42 G
45 A
45 A
45 A
45 A
45 T
42 M
45 T
45 T
45 A
45 A
45 T
42 M
45 T
45 A
45 T
45 T
45 T
45 T
45 A
45 T
45 T
45 A
45 A
45 T
45 A
45 T
45 A
45 A
42 G
45 A
45 T
42 G
45 A
45 A
45 A
45 A
45 T
Product Upgrade Bulletin 190814REV Page 9 of 22
Product Upgrade 190814REV
Affected American Coach Serial Numbers
2017 American Dream
UIN
Chassis / VIN
Model
720TH4426283
720TH4426423
720AH4426493
720TH4426497
720MH4426567
720TH4426570
720AH4426640
720AH4426718
4UZFCGBG7HCJE4411
4UZFCGBG9HCJE4412
4UZFCGBG5HCJE7310
4UZFCGBG7HCJE7311
4UZFCGCY2HCJF8675
4UZFCGBG9HCJE7312
4UZFCGBG0HCJE7313
4UZFCGBG8HCJF1271
45 T
45 T
45 A
45 T
42 M
45 T
45 A
45 A
UIN
Chassis / VIN
Model
720TJ4426796
720AJ4426812
720GJ4426927
720AJ4427008
720AJ4427083
720TJ4427235
720AJ4427315
720TJ4427382
720GJ4427384
720AJ4427457
720GJ4427529
720AJ4427531
720AJ4427605
720TJ4427679
720TJ4427753
720AJ4427755
720AJ4427830
720TJ4427906
720AJ4427986
720TJ4428061
720GJ4428135
720GJ4428215
720AJ4428217
720AJ4428288
720TJ4428362
4UZFCGBG6GCHW3975
4UZFCGFG4JCJD3088
4UZFCGFE8JCJD3089
4UZFCGBG3HCJM5317
4UZFCGFG2JCJN1755
4UZFCGFG4JCJN1756
4UZFCGFG6JCJN1757
4UZFCGFG1JCJP4105
4UZFCGCY4HCJF8676
4UZFCGFG3JCJP4106
4UZFCGFE0JCJR3260
4UZFCGFG5JCJP6634
4UZFCGFG0JCJR3258
4UZFCGFG6JCJR6794
4UZFCGFG8JCJR6795
4UZFCGFG1JCJS7415
4UZFCGFG4JCJT0373
4UZFCGFG1JCJT7331
4UZFCGFG1JCJT9905
4UZFCGFG6JCJU2721
4UZFCGFE7JCJT9907
4UZFCGFE5JCJT9906
4UZFCGFG8JCJU2722
4UZFCGFG9JCJU5225
4UZFCGFG0JCJU5226
45 T
45 A
42 G
45 A
45 A
45 T
45 A
45 T
42 G
45 A
42 G
45 A
45 A
45 T
45 T
45 A
45 A
45 T
45 A
45 T
42 G
42 G
45 A
45 A
45 T
2018 American Dream
Product Upgrade Bulletin 190814REV Page 10 of 22
Product Upgrade 190814REV
Affected American Coach Serial Numbers
2019 American Dream
UIN
Chassis / VIN
Model
778LK4430162
778LK4430231
778MK4430298
778MK4430366
778MK4430507
778LK4430867
778MK4430938
720SK4431496
720QK4431545
720BK4431604
720AK4431638
720SK4431701
720AK4431764
720SK4431833
720QK4431888
720AK4431942
720QK4431987
720SK4432037
720AK4432095
720SK4432097
720AK4432149
720BK4432153
720AK4432205
720BK4432207
720SK4432239
720QK4432288
720AK4432290
720AK4432344
720BK4432388
720AK4432452
720QK4432455
720BK4432508
720AK4432510
720AK4432573
720BK4432657
720AK4432681
720SK4432683
720QK4432685
720AK4432742
720AK4432794
720SK4432796
720QK4432798
720QK4432850
720AK4432906
4UZACGFE5JCJZ4981
4UZACGFE7JCJZ4982
4UZFCGFE6JCKB2969
4UZFCGFE2JCKF8637
4UZFCGFE9JCKF9011
4UZACGFE1JCKM0483
4UZFCGFE2JCKM0482
4UZFCGFE2KCKT9639
4UZFCGFE7KCKU8854
4UZFCGFE6KCKV7710
4UZFCGFG9KCKV3085
4UZFCGFE1KCKW0787
4UZFCGFG1KCKW4887
4UZFCGFE9KCKX4503
4UZFCGFE2KCKX9011
4UZFCGFG9KCKY1162
4UZFCGFE9KCKY3993
4UZFCGFE0KCKY3994
4UZFCGFG0KCLD4357
4UZFCGFE6KCLD4409
4UZFCGFG2KCLF4951
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TSB/Document ID: PUB-190814REV-Re
Replacement Service Bulletin Number:
MFR Communication Date: 2019-09-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: STRUCTURE:BODY
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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