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Page Title:
Table 2-1. Preventive Maintenance Checks and Services for SEE/HMMH (Cont) |
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 TM 5-2420-224-10
Table 2-1. Preventive Maintenance Checks and Services for SEE/HMMH
Crewmember
Item
Interval
Not Fully Mission
Location
No.
Procedure
Capable If:
Item to
Check/
Service
NOTE
5
Before
Rear Exterior
If
leakage
is
detected,
further
investigation is needed to determine the
location and cause of the leak.
a. Visually check underneath vehicle for
a. Any brake fluid leak;
evidence of fluid leakage.
class III leak of oil, fuel, or
coolant.
b. Visually check rear of vehicle for
b. Any damage that would
obvious damage that would impair
prevent operation.
operation.
NOTE
NOTE
6
Before
Backhoe (SEE)
Place backhoe in three-point stance
The following NMC criteria
(refer to page 2-136.2) to perform the
(items a through e) only
following checks.
apply if the backhoe is
required to perform your
daily mission.
a.
Inspect backhoe seat for damage.
b. Inspect backhoe controls and linkage
for damage or binding.
c. Parts are missing or
c. Visually check for loose or missing
mounting points are cracked
bolts, fittings, hoses, and digging teeth.
or damaged.
Check for broken or cracked shanks, cutting
edges, and mounting points.
d. Class III leak.
d. Visually inspect hydraulic lines, fittings,
control valve, and cylinders for leaks and
damage.
e. Physical
damage
or
e. Check backhoe boom, dipper, stabilizer,
broken welds.
main frame, and swing tower assembly for
cracks, broken welds, and loose or missing
hardware.
Change 1
2-29
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