TM 5-5420-226-20-1
Symptom-26
DETAILED
TROUBLESHOOTING
PROCEDURE
T
VEHICLE
OPERATION
- STEERING
(Continued)
h
Check service brake for adjustment:
Both Technicians (Left and Right Side of Vehicle)
l Block tracks to prevent movement of vehicle,
First Technician (Rear Gril]e Doors)
l Remove Iockwires and plugs (one located on each side
of transmission
rear housing) from brake inspection
holes,
Second Technician (Operator’s Station)
l Press brake pedal and hold when pressure of 750 to 900
psi is reached.
First Technician (Rear Grille Doors)
l Check if index line marked “A” (Applied) aligns within
1/64 inch of chiseled line located on edge of brake
anchor.
Second Technician (Operator’s Station)
l Release brakes,
First Technician (Rear Grille Doors)
l Check if index line marked “R” (Released) alines within
1/64 inch of chiseled line located on edge of brake
anchor.
Are service brakes properly adjusted?
m
---
l Adjust service brakes
(page 13-78).
t5HA
(RIGH
BRAKE
PRESSURE
BRAKE
G/4GE~
PEDAL
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L
w’
E INSPECTION
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T SIDE SHOWN)
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TA107O58
4-369
