Brake Assembly - Kubota G21LD / G21HD Workshop Manual

G21LD · G21HD, WSM

(3) Brake Assembly

Separating Pedal System Complete
1. Remove the return spring (3).
2. Pull out the cotter pin (7).
3. Remove the brake rod 2 (6) and plain washer.
4. Disconnect 4P connector (5) from the brake switch (4).
5. Remove the wiring from the pedal system complete.
6. Disconnect the speed change rod (1) from the lever of the pedal
system complete.
7. Remove the pedal system complete mounting screws (2).
8. Remove the pedal system complete.
(When reassembling)
IMPORTANT
• Apply grease to the fulcrum of the pedal system complete.
• Adjust the clearance to be between the brake switch and
brake pedal at off position.
PEDAL
OFF (FREE)
ON (DEPRESSED)
• After assembling the speed change rod, be sure to adjust
the length of rod. (See page 2-S4.)
(Reference)
• L : 300 mm (11.8 in.)
Pedal system complete
Tightening torque
mounting screw
(1) Speed Change Rod
(2) Pedal System Complete Mounting
Screws
(3) Return Spring
Separating Brake Assembly
1. Pull out the cotter pins (1).
2. Remove the brake rod 3 (5).
3. Remove the brake assembly mounting screws (4).
4. Remove the brake assembly (3) and fulcrum support assembly
(2).
5. Remove the external snap ring (6).
6. Pull out the brake drum (7).
(When reassembling)
• Apply liquid gasket (Three Bond 1208D or its equivalent) to face
of the flange.
• Pushing the brake lever as shown in the figure, tighten the brake
assembly mounting screws.
NOTE
• After assembling the brake assembly, be sure adjust the
brake pedal play (See page 3-S4).
(1) Cotter Pins
(2) Fulcrum Support Assembly
(3) Brake Assembly
(4) Brake Assembly Mounting Screws
3-S9
BRAKES
BRAKE SWITCH
OFF
ON
23.5 to 27.4 N·m
2.4 to 2.8 kgf·m
17.4 to 20.3 ft-lbs
(4) Brake Switch
(5) 4P Connector
(6) Brake Rod 2
(7) Cotter Pin
W1015250
(5) Brake Rod 3
(6) External Snap Ring
(7) Brake Drum
W1014378
KiSC issued 08, 2007 A