Peterbilt 579 - Page 266

PREVENTIVE MAINTENANCE SCHEDULE
5
PREVENTIVE MAINTENANCE (PM) INTERVALS
SYSTEM COMPONENT MAINTENANCE TASK
Recommended PM
Interval
I A B
C
D E
Battery Boxes,
Tool Boxes,
and Steps
Battery cables
Check the condition of the cables, cushion clamps, nylon tie
straps, and routing. Replace a cushion clamp if the rubber has
deteriorated. Repair or tighten terminals, and secure cables to
prevent chang. Replace damaged cables (cuts, cracks, or
excessive wear) (shown on page 5-76).
X
Batteries (ON
HIGHWAY
and LINE HAUL)
Check for cracks and damage, electrolyte level, condition of
terminals, and tightness of holddowns (shown on page 5-76).
X
Batteries (OFF-HIGHWAY)
Check for cracks and damage, electrolyte level, condition of
terminals, and tightness of holddowns (shown on page 5-76).
X
Battery box
and tray (ON
HIGHWAY and LINE HAUL)
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
(OFF-HIGHWAY)
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 specied on the battery label.
X
5-30 Y53-6047–2C (04/13)