Brakes; 4-4.1 Brake Pad Adjustment - Big Joe PPT 45 Series Operation, Maintenance, Repair Parts

HOUSINGS 004705 CABLE
WIRE COLOR
PIN NO. WIRE NO.
1 1
BLACK
2 2
RED
3 3 BLUE
4 4 ORANGE
5 YELLOW
5
6 6 BROWN
RED W/BLACK STRIPE
7 7
BLUE W/BLACK STRIPE
8 8
9 9 ORANGE W/BLACK STRIPE
10 10 YELLOW W/BLACK STRIPE
11 BROWN W/BLACK STRIPE
11
12 12 BLACK W/RED STRIPE

4-4. BRAKES

4-4.1 Brake Pad Adjustment

1. Disconnect battery.
2. Jack up the truck so the drive wheel is off the
ground; then securely block the truck to prevent
movement.
3. Remove screws (5, 7 and 9, Figure 4-6), lock-
washers, flat washers, upper and lower motor
compartment covers (6, 8 and 10).
4. Remove the four screws (1) securing the guard
ring (3) and slide the guard ring upwards as much
as possible.
CAUTION
Removing the mounting screws will loosen the
steering arm. Support the arm to prevent injury
from falling steering arm.
4-8
Figure 4-7. Control Cable Connections
5. Remove the four screws (23, Figure 4-4) securing
6. Locate the rubber seal on the brake assembly (1,
CONTACT-SOCKET
SEE CHART FOR
PIN CONNECTIONS
1
2
3
4
5
6
7
LOOSE SOCKET WIRES -
CONNECT ACCORDING
TO CHART
the steering arm to the drive motor assembly and
remove the steering arm, providing access to the
brake assembly.
NOTE: Use caution when removing the steering
arm that brake and control head cables
are not disconnected or damaged.
Figure 4-8) Slide the rubber cover seal upwards
onto the armature to enable access to the
adjustment points (2).
CONNECTOR
I-7019
PPT0104-901336