Technical Service Bulletin SB-58 — 2018 TIFFIN BUS
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | SB-58 |
| Manufacturer | |
| Vehicle | 2018 TIFFIN BUS |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
On certain 2018 Buses, the fuel tank sending unit port was incorrectly located. This location causes the fuel gauge to read incorrectly, showing less fuel than is actually in the tank. The tank will read empty when it is still 1/4 of the way full. The repair will consist of removing the existing fuel sending unit, and installing a new sending unit properly calibrated for the port location on the tank. The repair will need to be done at a PowerGlide Service Center at no charge to customer.
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.
Other TSBs for the 2018 TIFFIN BUS
TIFF 12-2019
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
SB-56
ELECTRICAL SYSTEM:12V/24V/48V BATTERY