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TM 10-3930-653-14&P
Checking
Item
Service Required
Daily
Monthly
(100 hrs)
Semiannually
(600 hrs)
Annually
(1200 hrs)
Tire Fastners
Check for looseness.
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Check for damage.
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Rim
Check rim, and disk wheel for damage.
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Wheel Bearing
Check for looseness.
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Check for noise.
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Axle
Check axle for deformation, cracks or damage.
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STEERING SYSTEM
Checking Item
Service Required
Daily
Monthly
(100 hrs)
Semiannually
(600 hrs)
Annually
(1200 hrs)
Steer
Handwheel
Check for peripheral play.
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Check for vertical looseness.
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Check for sideways looseness.
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Check for proper operation.
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Steering
Gear Box
Check mounting bolts for looseness.
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Rod, Arm,
Check for looseness.
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etc
Check for deflection, damage, or undue wear.
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Knuckle
Rear Axle
Check king pins for looseness or damage.
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Check for deflection, deformation, cracks or damage.
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Check for mounting condition.
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Power
Steering
Check for operation.
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Check for oil leaks.
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Check for mounting parts and joints for looseness.
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BRAKE SYSTEM
Checking
Item
Service Required
Daily
Monthly
(100 hrs)
Semiannually
(600 hrs)
Annually
(1200 hrs)
Brake
Pedal
Check for free travel
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Check for pedal travel.
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Check for proper operation.
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Check for air mixed in brake piping
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Parking Brake
Lever
Check that lever Is securely locked and has sufficient
lever stroke.
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Check for proper operation
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Check ratchet for wear or damage
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Check for proper operation of ratchet.
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Rod, Cable,
etc
Check for operation.
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Check connections for looseness.
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Hoses
and
Pipes
Check for damage, leakage or collapse.
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Check for loose connections or clamping parts.
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Brake Master
Cylinder,
Wheel
Cylinder
Check for fluid leaks.
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Check for fluid level and add, if needed.
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l
Check master cylinder and wheel cylinders for proper
operation.
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Check master cylinder and wheel cylinders for fluid
leaks or damage.
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Check master cylinder piston cup, and check valve for
wear or damage. Change.
l
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Brake Drum &
Brake Shoe
Check drum mounting part for looseness.
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Check lining for wear.
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Check brake shoes for proper operation.
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Check anchor pin for rust.
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Check return spring for deterioration
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Check automatic clearance adjuster for operation
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Check drum for wear or damage.
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3-10
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