Technical Service Bulletin IS-12143B — 2011 PREVOST H3-VIP
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | IS-12143B |
| Manufacturer | |
| Vehicle | 2011 PREVOST H3-VIP |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
This Instruction Sheet explains how to retrofit the DEF tank left side filler neck on H3 VIP motorhomes with central or small a/c system
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.