RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
BOOM STAYLINE ACTUATING CYLINDER CRANK ARMS REPLACEMENT
Tools and Special Tools
Engine deck assembly removed (TM 9-2350-256-20)
Place suitable wood block in front of air intake covers and lower boom onto blocks.
Remove shoulder bolt (1) and stayline assembly (2) from crank arm (3).
Repeat step 2 for other side.
Install a hose on hydraulic line connections (callout 1 of WP 0069 00) for draining fluid into suitable
Prior to REMOVAL step 5 of WP 0069 00, place crank arms in the up position.
Remove boom stayline actuating cylinders in accordance with WP 0069 00 up to the point where the crank arms are
disconnected from the boom stayline actuating cylinders.