TM 5-3810-307-24-1-1
Organizational Preventive Maintenance Checks and Services - Continued
(2)
(1)
(3)
(4)
(5)
Interval
Item
Item To Be
Equipment Is Not
M
Q
S
A
B
H
No.
Inspected
Procedure
Ready/Available If:
(6)
Air Dryer
Check/test air dryer,
Air dryer not operating
refer to Section 7.
as required.
(7)
Air System Pressure Perform operating and
Valve operating
Protection Valves
leakage checks, refer to
improperly or leaking.
Section 7.
(8)
Tie Rod Ball Joints
Check ball joints for
Ball joints worn
excessive wear.
excessively.
(9)
Drag Link U-joint
Check U-joint for
U-joint worn excessively.
excessive wear.
(10)
Drag Link Ends
Check ends for excessive Ends worn excessively.
wear.
(11)
Steering Knuckles
Check knuckles for
Knuckles worn
excessive wear.
excessively.
(12)
Lubrication
Perform Quarterly
Lubrication Chart
requirements.
(12a)
80
Clamshell and/or
Lubricate all pivot points
Grapple
at grease fittings
provided.
(13)
300
Turntable Bolts
Check torque on turntable
(1st
attaching bolts. Refer to
time)
Section 9, Swing Bearing
then
for torque and tightening
every
sequence.
500
(14)
500
Axle Mounting Bolts
Check for proper torque
as follows:
Lockout Cylinder Lower
Retaining Pin - 75 lbs-ft
(102 Nm).
Drag Link to Steering Arm
- 215 lbs-ft (291 Nm) then
back off to nearest cotter
pin hole.
(15)
500
Differential
Clean breathers or
Breathers
replace as necessary.
(16)
500
Transmission
Check for proper torque
Mounting Bolts
[250 lbs-ft (339 Nm)].
(17)
500
Engine Mounting
Check for proper torque
Bolts
[50 lbs-ft (68 Nm)].
1-3-6 C-1
