TM 9-2320-273-20
ENGINE RETARDER BRAKE.
4-28. ROCKER ARM HOUSING COVERS MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
Do not allow SD-2 dry cleaning solvents to
come in contact with seals on flexible
hoses. These cleaners may damage leather,
rubber, and synthetic materials.
A. REMOVAL OF CROSSOVER TUBE (FOR CENTER COVER, ONLY).
1. Ether atomizer line (1).
Unscrew and remove.
2. Four capscrews (2), washers
Unscrew and remove.
At this time tachograph
(3), and gasket (4).
Throw away gasket (4).
cable and hose are free
enough to move out of
way.
4-93
