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Service brake pedal replacement -19, Throttle pedal replacement -19, Fig. 4–32 – SkyTrak 3606 Service Manual User Manual

Page 105

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Cab, Covers and Mirrors

4-19

Figure 4–32. For Early Production Vehicles,

snap the switch bezel into position in the side console.

24. Wipe up any spilled hydraulic oil. This completes the

installation process for Early Production Vehicles.

4.2.7 Service Brake Pedal Replacement

Service Brake Pedal Removal

1. Remove the three #12-14 x 1" self-drilling screws

(refer to item 4 in Fig. 4–3) securing the lower dash
cover (3, Fig. 4–3) to the cab.

2. Remove the lower dash cover.

3. Remove the two 1/2-13 x 2" hex-head capscrews

(Fig. 4–33) and 1/2-13 hex-lock elastic nuts securing
the service brake pedal to the cab. Capture the four
1/2" flat washers and both brake pedal pivots as the
capscrews are removed.

Note: ALWAYS replace elastic-lined nuts with new
elastic-lined nuts to help ensure proper fastening.

4. Remove the service brake pedal from the cab.

Figure 4–33. Service brake pedal mounting arrangement.

Service Brake Pedal Installation

1. Position the service brake pedal (Fig. 4–33) in its

mounting location within the cab.

2. Insert two brake pedal pivots into their mounting

locations on the service brake pedal.

3. Insert a 1/2" flat washer onto a 1/2-13 x 2" hex-head

capscrew. Work the capscrew through one side of
the brake pedal-to-cab mounting support. Secure
with a 1/2" flat washer and a new 1/2-13 hex-lock
elastic nut. Torque to 75 lb/ft (102 Nm).

Note: ALWAYS replace elastic-lined nuts with new
elastic-lined nuts to help ensure proper fastening.

4. Check the operation of the brake switch; adjust by

threading the switch in or out as required.

5. Install and secure the lower dash cover (item 3, Fig.

4–3) with three #12-14 x 1" self-drilling screws.

4.2.8 Throttle Pedal Replacement

Throttle Pedal Removal

1. Remove the three 1/4-20 x 1-1/4" hex-head

capscrews (item B, Fig. 4–34), 1/4" lockwashers (C)
and SAE flat 1/4" washers (D) securing the throttle
pedal assembly (A) to the cab floor (ref.).

2. Remove the extension spring (F) as required from

the throttle pedal assembly.

3. Remove the hex jam nut (E) and SAE flat 1/4" washer

(D) securing the throttle cable (G) to the throttle pedal
assembly (A).

4. Remove the throttle pedal assembly (A) from the cab.

Figure 4–34. Throttle pedal mounting arrangement.

Switch

Bezel

Side
Console

SS1220

PS0530

Brake control valve

Brake pedal to
cab mounting support

1/2-13 x 2"

capscrew

1/2" flat

washer

Service
brake
pedal

1/2-13 hex-lock
elastic nut

1/2" flat
washer

Brake
pedal
pivot

M10 lock washer

M10-1,5 x 30 mm

capscrew

MS0930

To engine
compartment
(see Fig. 4–2)

A

B
C

D

E

G

F

Cable
clamp
(ref.)

Cab floor
(ref.)

Model 3606

Origin 10/99