4
TM 5-2420-231-23-3
FIELD MAINTENANCE
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BACKHOE SWING CUSHION VALVE REPLACEMENT
0241
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Personnel Required
Tools and Special Tools
Tool Kit, General Mechanic's
Two
0
0
(WP 0376, Item 117)
References
Pan, Drain, 5 gal. Capacity (WP 0376, Item 54)
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TM 5-2420-231-10
Wrench, Combination, Standard Length, 12 Pt,
0
0
1-1/16" (WP 0376, Item 127)
0
WP 0374 (Group Number 0709)
0
Materials/Parts
Equipment Conditions
Cap Set, Protective, Dust and Moisture
0
Rear floor cover plate removed (WP 0306)
(WP 0375, Item 4)
0
Rag, Wiping (WP 0375, Item 25)
Estimated Time to Complete
0
Tag, Marker (WP 0375, Item 33)
0
2.0 hr
0
O-ring (4)
0
WARNING
Allow hydraulic system to cool before performing procedure. Hot metal parts can cause
severe burns. Wear eye, hand, and skin protection when working with heated parts.
Hydraulic oil is very slippery. Immediately wipe up any spills.
Failure to follow these warnings may result in injury or death to personnel.
CAUTION
Plug and cap all hoses and fittings to prevent contamination. Failure to follow this caution
may result in damage to the machine.
NOTE
Tag and mark lines to aid in installation.
0241-1