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ITEM
LIGHTS
WIRING & CONNECTIONS
FASTENERS
KING PIN AND PLATE
BRAKE AIR SYSTEM
RELAY VALVES
BRAKE ADJ & WEAR
SLACK ADJUSTERS
CAMSHAFT
ASSEMBLIES
HUB OIL
WHEEL BEARINGS
TIRE INFLATION & WEAR
WHEEL LUG NUTS
SUSPENSION ALIGNMENT
HOSES (Inspect & Replace as
needed)
CLAMSHELL LUBRICATOR
CLAMSHELL AIR FILTER
GATE COMPONENTS
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.
See Table 2-3
for correct torque specifications.
c.
See Table 4-1
for recommended lubricant.
d. See
"Brake Assembly Maintenance" on page 4-15
e. See Serial Number Plate on the front of the semitrailer for proper inflation requirements.
f.
See
"Wheel Bearing Lubrication and Adjustment" on page 4-22
TABLE OF CONTENTS
NORMAL OPERATING SERVICE INTERVALS
1ST 5
WEEKLY
HOURS OR
OR 500
50 MILES
MILES
I
I
I
I,T
I
I
I
I
I
I
I
I
I
I,L
I
I
I
I,T
I
I
I
I
I
I
I
Table 4-2: Maintenance Schedule
MAINTENANCE AND LUBRICATION
MONTHLY
6 MONTHS
OR 2,000
OR 12,000
MILES
MILES
I
I
C,I,L
I
I,T
L
I,T
I,T
I
I
R
I
for procedures.
for procedure.
YEARLY
OR 25,000
LUBE # NOTES
MILES
1
I,C
a,d
1
L
1
R
2
a,c
I,R
R
I
I
b
c
c
c
b
a
b
c
4-5
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