RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
MECHANICAL TRANSMISSION AND HYDRAULIC PUMP
HYDRAULIC LINES AND FITTINGS REPLACEMENT
Tools and Special Tools
Do not attempt to loosen or tighten hydraulic fittings or lines when the system is pressurized. Ensure
that the boom is in the stowed position before doing any maintenance on the hydraulic system.
Individual hydraulic lines and fittings may be removed and replaced separately as required. Each line
is marked with a part number and code number alternately at 36-inch (in.) (914-millimeter [mm] )
intervals along its length. Foldout FO-1 (at the end of this manual) provides a schematic of hydraulic
lines and fittings.