Technical Service Bulletin FSB 233 006 Mack — 2015 MACK GU
EQUIPMENT ADAPTIVE/MOBILITY
Bulletin Details
| TSB ID | FSB 233 006 Mack |
| Manufacturer | |
| Vehicle | 2015 MACK GU |
| Component | EQUIPMENT ADAPTIVE/MOBILITY |
| Communication Date |
Bulletin Summary
Engine fuel filters (part number 21380521) with week number date codes ?15_33? (August 10, 2015) through ?15_39? (September 27, 2015) should not be installed on an engine without first being inspected. The week number date code is marked on the outside of the filter, the number on top is the year and the number below identifies the week. Due to a manufacturing issue, fuel does not flow through the filter which results in a no-start/run condition immediately after installation.
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 2015 MACK GU
EC0028M 202312
ENGINE AND ENGINE COOLING
KC-638
ELECTRICAL SYSTEM
KC-450
ENGINE AND ENGINE COOLING
K09336850
EQUIPMENT
K09336850
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
K27316944
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
SC0403
SUSPENSION:REAR:AXLE:SPINDLE
PI 0860
EQUIPMENT
PI 0860
POWER TRAIN
FSB 364-038
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL