Peterbilt Model 320 Operator's Manual after 8-07 - Peterbilt Motors ...

PART 8: MAINTENANCE AND SERVICE
Preventive Maintenance Schedule
SYSTEM COMPONENT MAINTENANCE TASK
Recommended PM Interval
I A B C D E
Battery
Boxes, Tool
Boxes, and
Steps
Battery cables (ON
HIGHWAY&LINEHAUL)
Check the condition of the cables, cushion clamps, and routing.
Replace a cushion clamp if the rubber has deteriorated. Repair or
tighten terminals, and secure cables to prevent chafing. Replace
damaged cables (cuts, cracks, or excessive wear) (see "Battery
Care").
X
Battery cables
(VOCATIONAL & SEVERE
SERVICE)
Check the condition of the cables, cushion clamps, and routing.
Replace a cushion clamp if the rubber has deteriorated. Repair or
tighten terminals, and secure cables to prevent chafing. Replace
damaged cables (cuts, cracks, or excessive wear) (see "Battery
Care").
X
Batteries (ON HIGHWAY &
LINE HAUL)
Check for cracks and damage, electrolyte level, condition of
terminals, and tightness of holddowns (see "Battery Care").
X
Batteries (VOCATIONAL &
SEVERE SERVICE)
Check for cracks and damage, electrolyte level, condition of
terminals, and tightness of holddowns (see "Battery Care").
X
Battery box and tray (ON
HIGHWAY&LINEHAUL)
Check the box integrity. Clean the drain tube and check for acid
leaks. Check condition of all equipment mounted under the box.
X
Battery box and tray
(VOCATIONAL & SEVERE
SERVICE)
Check the box integrity. Clean the drain tube and check for acid
leaks. Check condition of all equipment mounted under the box.
X
Battery Cable Fasteners Check battery cable fasteners and tighten as necessary to 10 - 15
Lb. ft. (13.6 - 20.3 N.m.) as specified on the battery label.
X
R(08/07) Y53-6015 – 131 –