Procedure is the same for both vehicles except as noted.
INSTALL FRONT ENGINE MOUNT SUPPORT (1).
Step 2 is for M915A2 only.
INSTALL FOUR SPACERS (2).
LEFT SIDE: INSTALL TWO WASHERS (3), TWO CAPSCREWS (4), TWO WASHERS (5), AND TWO
NUTS (6) ON FRAME (7).
REPEAT STEP 3 FOR RIGHT SIDE.
M915A2 only: Make sure spacers installed during step 2 do not slip out of place.
If spacer is not present, frame will not be in line to allow installation of front
INSTALL SCREW (8), THREE WASHERS (9), THREE CAPSCREWS (10), FOUR WASHERS (11),
AND FOUR NUTS (12).
Install front engine mount adapter (page 3-46).
Install front crossmember (page 8-10).
Install front quick-release valve (TM 9-2320-363-20).