TM 9-2590-209-14&P
Table 10-3. Organizational Preventive Maintenance Checks and Services
Quarterly Schedule (Early Model Bulldozer).
Item
Item
To Be
No.
Inspected
Procedures
1
Tilt Arm
Inspect tilt arm pins, nuts, and cotter pins for
security and/or damage.
2
Blade Assy
Inspect hooks, shafts, arm, coupling, and handle
Carrying
for wear and/or distortion.
Hooks
3
Blade Assy
Inspect for distortion that could damage pins,
and Pushbeam
screws, lockwashers, and locks.
4
Right-Angle
Inspect operation of blade assembly to determine
Drive Power
that mechanical clutch is operating.
Takeoff
Assembly
NOTE
If operation of blade assembly is slow or jerky,
check oil level in reservoir and refill if
necessary.
5
Mechanical
Inspect for loose mechanical linkage.
Clutch
Check clutch for correct adjustment.
(6) Disconnect adapter assembly from
(4) Remove rivet (20), nut (4), ring (3), and
headlamp mount.
gasket (6) from adapter.
c. Inspection. Inspect assemblies/parts for
(5) Invert the adapter assembly and
remove seven contacts (10), insert (11), and gasket (12).
wear and/or damage. If repair is required, continue with
the following procedures.
(6) Remove three screws (1), washers (2),
d.
Disassembly (Fig 10-9).
lockwashers (8), and nuts (9), securing base (13) to
adapter (7).
(1) Turn adapter assembly with base (13)
(7) Remove gasket (6).
down.
(8) Remove cable (17) from adapter (7).
(2) Remove seven pins (21) and insert
(11).
(9) Remove grommet (18) and rods (16)
and (19) from cable.
(3) Remove three screws (1), washers (2),
lockwashers (8), and nuts (9) securing holder (5) to
adapter
(7).
10-15
