TM 55-1925-284-14&P
DIRECT SUPPORT MAINTENANCE
MARINE SANITATION DEVICE FOR
INLAND AND COASTAL LARGE TUG (LT)
BLOWER ASSEMBLY, BLOWER; REPAIR
INITIAL SETUP:
Materials/Parts (continued):
Tools and Special Tools:
Sealing Compound, Loctite 242 (Item 5, Table 1,
Tool Kit, General Mechanic's (Item 1, Table 2,
Puller, Mechanical (Item 3, Table 2,
Personnel Required:
One Watercraft Engineer, 88L
Tool Kit, Machinist's (Item 9, Table 2,
References:
TB 43-0218
Thrust Adjuster Fork (Item 11, Table 2,
Thrust Adjuster Saddle (Item 12, Table 2,
Suitable Hardwood Blocks
Materials/Parts:
Equipment Conditions:
Dry Cleaning Solvent (Item 1, Table 1,
Grease, General Purpose (Item 2, Table 1,
WARNING
Never reuse locking hardware. Reuse of locking hardware such as lockwashers,
locking nuts, cotter pins, and lockwire can result in undetected loosening of fas-
tening hardware causing catastrophic component failure resulting in death, in-
jury, or damage to equipment. In accordance with TB 43-0218, ensure that all
locking hardware is discarded upon removal and replaced with new.
DISASSEMBLY
2. Remove the two bolts (figure 1, item 1) from the taper lock sheave (figure 1, item 2).
3. Install one of the bolts (figure 1, item 1) in the jacking hole (figure 1, item 3) of the taper lock sheave (figure 1,
item 2) and tighten until the taper lock sheave is freed from the drive shaft (figure 1, item 4).
4. Remove the key (figure 1, item 5) from the drive shaft (figure 1, item 4). Remove any burrs from the key and
the keyway (figure 1, item 6).
5. Remove the eight bolts (figure 1, item 7) from the gearbox cover (figure 1, item 8).
6. Remove the gearbox cover (figure 1, item 8) from the gear end head plate (figure 1, item 9).
0029 00-1