Detroit Diesel — Remove and Install Blower Drive Shaft (4-53)
Repair & overhaul
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Remove air inlet housing from blower.
- Loosen blower drive seal clamp.
- Slide clamp and seal off blower drive support.
- Remove four blower-to-block bolts; carefully lift blower away.
- Withdraw blower drive shaft from support.
- Install by reversing removal procedure.
Source: Detroit Diesel service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.