Detroit Diesel — Remove Booster Servomotor
Repair & overhaul
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Drain the governor oil.
- Identify and disconnect all oil and air lines at the booster servomotor and cap all lines and connectors.
- Remove the four bolts, lock washers and nuts securing the booster servomotor to the front engine lifter bracket.
- Remove the booster servomotor from the unit.
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.