TM 5-3810-307-24-1-2
Use clean 15W40 oil or Accrolube Lubrication Teflon
Grease (or equivalent) to lubricate the seal.
Liberally lubricate the unloader valve body bore and unloader
cap with high temperature grease (Accrolube Lubrication
Teflon Grease or the equivalent).
Install the unloader cap.
Install the unloader spring.
Lubricate the unloader screw threads and underhead with
clean engine oil (SAE 15W40), before installation.
NOTE
The two unloader body screws must not be
used to attach any brackets.
Assemble the unloader components and attach the unloader
assembly to the valve plate with the four capscrews and
washers.
NOTE
The longer capscrews are used to mount the
manifold to the air compressor.
Torque Value: 27 Nm [20 ft-lb]
Operate the engine and check the air compressor for air
leaks.
Change-1 12-15