TM-5-3805-254-20-1
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 1 OF 2
JANUARY 1988
TM-5-3805-254-20-1 - Page 104 of 790
TM 5-3805-254-20-1
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
Q-QUARTERLY
S-SEMIANNUALLY
A-ANNUALLY
B-BIENNIALLY
MI-MILES
ITEM TO BE INSPECTED
Item
Interval
PROCEDURE:
CHECK FOR AND HAVE REPAIRED, FILLED,
No.
Q
S
A
B
MI
REPLACED, OR ADJUSTED AS NEEDED
15
AIRBRAKES
5000
a.
Disconnect airhoses (1) from four rear airbrake chambers
(2) using 3/4-inch and 5/8-inch open-end wrenches.
Add 2 ounces (59 cc) of lubricating oil (LO 5-3805-254-
12) to airbrake chambers.
Connect airhoses and tighten
using 3/4-inch and 5/8-inch open-end wrenches.
5000
b.
Disconnect airhoses (3) from four front airbrake chambers
(4) using 3/4-inch and 5/8-inch open-end wrenches.
Add 2 ounces (59 cc) of lubricating oil (LO 5-3805-254-
12) to airbrake chambers.
Connect airhoses and tighten
using 3/4-inch and 5/8-inch open-end wrenches.
Check
air pressure.
Æ
c.
Check for loose, worn, or cracked airbrake camshaft (5).
Replace if damaged (page 2-946).
2500
d.
Lubricate airbrake camshaft (LO 5-3805-254-12).
WHEELS REMOVED FOR CLARITY
2-35
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