TM 5-3820-233-12/2
Table 4-1. Preventive Maintenance Checks and Services
Item
Interval
B-Before operation
A-After operation
M-Monthly
no.
Operator
Org.
D-During operation
W-Weekly
Q-Quarterly
Daily
W
M
Q
Item to be inspected
Procedure
Reference
B
D
A
Lubricate in accordance with current lubrication order
1
X
Oil change
New engine oil change period is 100
LO 5-3820-
hours.
233-12/1
2
X
Cooling System
Check coolant level. Fill to overflow.
TB ORD 651
Check coolant anti-freeze solution.
Clean radiator air passages. Correct
coolant leaks.
3
X
Fuel System
Drain sediment from fuel filter. Check
fuel pump leaks (500 hours). Correct
all fuel leaks. Check fuel tank level.
Install new filter element (300 hours).
4
X
Air Cleaner
Change filter element when red flag
locks at top of indicator.
5
X
Air Box drain tubes Check flow of air (1, 000 hours). If
tubes are clogged remove, clean an d
reinstall.
6
X
Inspect commutator and brushes
(500 hours). Clean cummutator
(2, 000 hours).
7
X
Drive Belts
Check tension of belt (500 hours).
Adjust if necessary. Always replace
drive belts in sets.
8
X
Engine Clutch
Check clutch facing for wear (500
hours). Adjust if necessary.
9
X
Batteries
Tighten loose cables and mounting.
Remove corrosion. Replace cracked
or leaky battery.
10
X
Roll Shells
Check discharge opening between roll
shells and adjust if necessary.
11
X
Clutch Controls
Check for proper adjustment. Adjust
as necessary.
12
X
Elevating Wheels Check for alignment. Adjust as
necessary.
13
X
Coil Springs
Check for proper adjustment. Adjust
as necessary.
14
X
Compression Spring Check for proper adjustment. Adjust
as necessary.
15
X
Conveyor Belting Run conveyor and check for damage.
Repair if necessary.
4-2