TM 5-3805-294-23-4
FIELD MAINTENANCE
ARM 2 FLOW RATE CONTROL VALVE REPLACEMENT
INITIAL SETUP:
Personnel Required
Tools and Special Tools
Construction Equipment Repairer 91L (1)
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP 0796, Table 2, Item 119)
Gloves, Rubber (Volume 5, WP 0796, Table 2,
References
Item 55)
TM 5-3805-294-24P: Fig. 176 (Volume 5,
Goggles, Industrial (Volume 5, WP 0796, Table 2,
WP 0794)
Item 58)
DA FORM 5988-E or DA FORM 2404 (Volume 5,
Pan, Drain (Volume 5, WP 0796, Table 2, Item
WP 0794)
55)
Equipment Condition
Materials/Parts
Machine safely parked and shut down
Lubricating Oil, Engine OE/HDO 15W-40
(TM 5-3805-294-10). (Volume 5, WP 0794)
(Volume 5, WP 0797, Table 1, Item 18)
Hydraulic system pressure relieved. (Volume 5,
O-ring (Volume 5, WP 0798, Table 1, Item 105)
WP 0767)
Qty: 3
Center top cover removed. (WP 0589)
O-ring (Volume 5, WP 0798, Table 1, Item 66)
Qty: 2
O-ring (Volume 5, WP 0798, Table 1, Item 132)
Time to Complete
Qty: 1
1.1 Hour(s)
REMOVAL
WARNING
WARNING
Hydraulic system operates at high pressures and temperatures. Always allow hydraulic oil to
cool and relieve pressure in hydraulic reservoir before working on hydraulic system. Wear
eye protection and gloves to prevent injury. Open lines and hoses slowly and wait for any
residual pressure to relieve before continuing to open lines and hoses. Failure to comply may
result in injury or death to personnel.
0621-1