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Page Title:
Table 3-1. Operator's Preventive Maintenance Checks and Services |
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 TM 5-5420-205-14
Table 3-1. Operator's Preventive Maintenance Checks and Services.
B-Before operation
D-During operation
A-After operation
Time required:
Time required:
Interval
Work
and
Time
Seq. No.
ITEM TO BE INSPECTED
(M / H)
B
D
A
PROCEDURE
NOTE
Figure item no. follows item to be inspected. Figure 3-2(1) thru (3) illustrates
for models 2271 and 2272.
PIVOT POINTS (ITEM 1)
0.2
Lubricate pivot points after each amphibious operation.
2
HOSES AND FITTINGS (ITEM 2)
0.3
Inspect hoses and fittings for cracks and leaks. Tighten loose or leaking fittings.
3
TUBING AND FITTINGS (ITEM 3)
0.3
Inspect tubing and fittings for cracks and leaks. Tighten loose or leaking fittings.
4
FRAME ASSEMBLY (ITEM 4)
0.4
Clean after each amphibious operation.
5
HYDRAULIC CYLINDERS (ITEM 5)
0.1
Inspect for leaks.
6
CURBING (ITEM 6
0.1
Clean after each amphibious operation.
7
LOCKING PINS AND GUIDES (ITEM 7)
0.2
Inspect, clean and lubricate after each amphibious operation.
8
ROTATION ASSEMBLY
0.2
Lubricate the superstructure spline (12, fig. 3-1(2)) with GAA automotive and ar-
tillery type grease. (See current LO 5-5420-205-15).
RAMP, SUPERSTRUCTURE
Figure 3-2. Preventive maintenance services, ramp, superstructure,
models 2195-1 and 2195-2 (sheet 1 of 3).
3-4
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