4-4
F-916-0217 Edition
MAINTENANCE AND LUBRICATION
Table 4-2: Maintenance Schedule
NORMAL OPERATING SERVICE INTERVALS
ITEM
1st 5 Hours
or 50 Miles
Weekly or
500 Miles
Monthly or
2,000 Miles
6 Months or
12,000 Miles
Yearly or
25,000 Miles
LUBE
#
NOTES
LIGHTS
I
I
WIRING & CONNECTIONS
I
I
FASTENERS
I,T
I
b
KING PIN AND PLATE
I
C,I,L
6
c
BRAKE AIR SYSTEM
I
I
I
RELAY VALVES
I,C
BRAKE ADJ & WEAR
I
I,T
d
SLACK ADJUSTERS
I
I
L
6
c
CAMSHAFT ASSEMBLIES
I
I
L
6
c
HUB OIL
I
I,L
R
8
c
WHEEL BEARINGS
I
I,T
c
TIRE INFLATION & WEAR
I
I
e
WHEEL LUG NUTS
I,T
I
I,T
f
SUSPENSION ALIGNMENT
I
I
AIR RIDE SUSPENSION
I,T
I,T
FRAME & U/C ROLLERS
L
c
HYDRAULIC OIL
I
I
R
1
c
HYDRAULIC FILTER
R
R
HOSES
(Inspect & Replace as
needed)
I
I
I,R
PLASTIC WEAR STRIPS
I
I
C
6
g
ENGINE
9
WARN
- 12K PLANETARY
WINCH GEAR CASE
I
I
2
c
WARN
- 20K & 30K PLANETARY
WINCH GEAR CASE
I
I
3
c
DP
- 12K, 15K, 20K, & 30K
WINCH GEAR CASE
I
I
4
c
BRADEN
- 12K & 20K WINCH
GEAR CASE
I
I
5
c
WARN
- 12K PLANETARY
WINCH CABLE ASSY
I
I,L
7
c, h
WARN
- 20K & 30K PLANETARY
WINCH CABLE ASSY
I
I,L
7
c, h
DP
- 12K, 15K, 20K, & 30K
WINCH CABLE ASSY
I
I,L
7
c, h
BRADEN
- 12K & 20K WINCH
CABLE ASSY
I
I,L
7
c, h
I - Inspect, R - Replace, T - Tighten/Adjust Torque, L - Lubricate, C - Clean
a. Perform at the time shown. Shorten service intervals when operating in severe or dirty conditions.
b.
for correct torque specifications.
c.
for recommended lubricant.
d.
See “Brake System Maintenance” on page 4-15
for procedures.
e. See Serial Number Plate on the front of the semitrailer for proper inflation requirements.
f.
See
“Wheel Bearing Lubrication and Adjustment” on page 4-23
g. Plastic wear strips are self lubricating. If chatter or squealing occurs grease wear strip.
h. Inspect prior to and after each use.
Ea
ern
W
re
cke
r Sa
le
s
In
c
