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 TM 55-1905-242-14
UNIT MAINTENANCE
FOR LANDING CRAFT, MECHANIZED (LCM-8) (ALL VESSELS WITH MOD 2 APPLICATION)
CRANE ASSEMBLY CONTROL BANK, 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,
Vise (Item 3, Table 1, WP 0230 00)
Suitable Drain Pan
Gloves, Chemical Protective (Item 3, Table 2, WP 0230 00)
Goggles, Industrial, No Vents (Item 4, Table 2,
Equipment Condition:
Starboard propulsion engine secured, locked
Rag, Wiping (Item 5, Table 2, WP 0230 00)
out, and tagged out IAW FM 55-502
References:
Personnel Required:
FM 55-502
Two Watercraft Engineers, 88L
TM 55-1905-242-24P (WP 0104)
REPAIR
Repair of the control bank is accomplished by the replacement of its component parts.
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.
2.
Remove the pin (1) that secures the actuator (2) in the support (3). The actuator, lever (4), and knob (5) may be removed
as a unit unless the replacement of one of these components is required.
3.
If the actuator (2), lever (4), and/or knob (5) must be replaced, loosen the locknuts (6) and disassemble the actuator, lever,
and knob.
4.
Position a suitable drain pan beneath the work area.
5.
Remove the attaching screws (7) that secure the support (3) to the valve body (8). Remove the support.
0158 00-1
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