Technical Service Bulletin S4548 202506 — 2020 MACK ANTHEM (AN)
STRUCTURE:BODY
Bulletin Details
| TSB ID | S4548 202506 |
| Manufacturer | |
| Vehicle | 2020 MACK ANTHEM (AN) |
| Component | STRUCTURE:BODY |
| Communication Date |
Bulletin Summary
Mack Trucks has determined that certain model year 2020 to 2022 Anthem trucks could experience excessive wear on the hood latch pins causing the hood to rattle during normal vehicle operation.
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 2020 MACK ANTHEM (AN)
S4548 202506
UNKNOWN OR OTHER
CBR-2375 202405
STEERING
S3837 202312
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
S3837 202312
SERVICE BRAKES, AIR
KC-2116 Rev 9
ENGINE AND ENGINE COOLING
SLM22-004
STEERING
KC-401
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
KC-275
ENGINE AND ENGINE COOLING
KC-2137
STRUCTURE:BODY:DOOR
S7586
ENGINE AND ENGINE COOLING