PART 8: MAINTENANCE AND SERVICE
PB1319 (CAT. NO. 5296 ) —102— 22-01691 (R02/02)
Brakes Brake camshaft bearing Lubricate (NLGI #2 grease). X
Brake treadle valve Clean the area around the treadle, boot, and mounting plate.
Check the pivot and mounting plate for integrity. Check the
plunger boot for cracks. Lubricate roller pin, pivot pin, and plunger
(NLGI #2 grease).
X
Brake treadle valve Rebuild through an authorized Peterbilt service facility. X
Brake air system Check air lines and fittings for leaks (see page 127
). Adjust routing
as required to reduce chafing. Check tank mounting and condition.
X
Brake air system Clean or replace the inline filters. X
Hub,
Drum, &
Hubcap
Hubs (non-LMS) Check the bearing endplay and adjust as required (see page 125
). X
Hubs (non-LMS) with out-
runner seals
Clean the components and check for excessive wear or damage.
Change the oil and seal (see page 125
).
X
Hubs (non-LMS) with
standard seals
Clean the components and check for excessive wear or damage.
Change the oil and seal (see page 125
).
X
Hub seals (all) Check for leaks; replace as required. X
SYSTEM COMPONENT MAINTENANCE TASK
Recommended
PM Interval
I ABCDE
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