TM-9-2350-256-10
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
OPERATOR'S MANUAL
OCTOBER 2014
TM-9-2350-256-10 - Page 472 of 796
HYDRAULIC OIL CONSTANTLY OVERHEATS - Continued
CORRECTIVE ACTION - Continued
4.
If hydraulic oil continues to overheat, proceed to next malfunction.
MALFUNCTION
Oil lines, fittings, and pump are leaking.
CORRECTIVE ACTION
1.
Check oil lines, fittings, and pump for leaks.
2.
If any lines or fittings are loose, tighten and recheck.
3.
If leaks are still present, notify maintenance.
INSUFFICIENT MAIN HYDRAULIC SYSTEM PRESSURE
SYMPTOM
Insufficient main hydraulic system pressure.
MALFUNCTION
Hydraulic lines and/or components are leaking fluid.
CORRECTIVE ACTION
1.
Remove or open floor access plates (WP 0027) above hydraulic lines and components.
2.
Inspect lines and components for leaks.
3.
Attempt to tighten all loose fittings and lines.
4.
If problem still exists, notify maintenance.
INSUFFICIENT OR NO AUXILIARY OIL PRESSURE
SYMPTOM
Insufficient or no auxiliary oil pressure.
MALFUNCTION
Hydraulic selector switch is in wrong position.
CORRECTIVE ACTION
1.
Place hydraulic selector switch (WP 0004) to AUX or REFUEL/DEFUEL position.
2.
Operate auxiliary hydraulic system (WP 0074).
3.
If problem still exists, proceed to next malfunction.
TM 9-2350-256-10
0086
0086-2
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