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 TM 55-1905-242-14
GENERAL SUPPORT MAINTENANCE
FOR LANDING CRAFT, MECHANIZED (LCM-8) (ALL VESSELS WITH MOD 2 APPLICATION)
STEERING PUMP, REPAIR
INITIAL SETUP:
Tools and Special Tools:
Materials/Parts:
Tool Kit, Mechanic's Rail and Marine (Item 1,
Hydraulic Fluid (Item 1, Table 2, WP 0230 00)
Table 1, WP 0230 00)
Cleaning Solvent MIL-PRF-680 (Item 2, Table 2, WP 0230 00)
Vise (Item 3, Table 1, WP 0230 00)
Gloves, Chemical Protective (Item 3, Table 2, WP 0230 00)
Arbor Press (Item 21, Table 1, WP 0230 00)
Goggles, Industrial, No Vents (Item 4, Table 2,
Equipment Condition:
Rag, Wiping (Item 5, Table 2, WP 0230 00)
Steering pump removed (WP 0177 00)
O-Ring (p/n 174619, qty 1)
Seal, Plain Encased (p/n 263585, qty 1)
Personnel Required:
O-Ring (p/n 213998, qty 1)
One Watercraft Engineer, 88L
O-Ring (p/n 199390, qty 1)
Gasket (p/n 283556, qty 1)
References:
TM 55-1905-242-24P (WP 0077)
DISASSEMBLY
WARNING
Cleaning solvent is flammable and its vapor is potentially explosive. Do not use clean-
ing solvent in the vicinity of spark, open flame, or excessive heat. Do not use cleaning
solvent in unventilated spaces. Failure to comply can result in serious injury or death.
Do not allow hydraulic fluid or cleaning solvent to come in contact with unprotected
skin or eyes. Prolonged skin contact can cause illness or injury. Eye contact can cause
serious injury. Always wear chemical protective gloves and goggles when handling
used hydraulic fluid and cleaning solvent. Failure to comply can result in illness, seri-
ous injury, or death.
1.
Don chemical protective gloves and goggles.
! CAUTION
Use protective jaws when clamping the pump body in the vise. Failure to use protective
jaws can result in damage to the pump body.
2.
Clamp the mounting flange (1) of the body (2) in the vise. Use protective jaws to prevent damage to the mounting flange.
3.
Remove the bolts (3), washers (4), manifold (5), and gasket (6) from the cover (7).
0206 00-1
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