8/05/08
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Section 6: Maintenance
4220ST & 4420ST Light Utility Vehicles 700-504M
Table of Contents
Park Brake Adjustment
The Park Brake Assembly is factory shimmed to the
correct gap and should not require adjusting. Make
adjustments only if park brake pads do not hold when
shift selector is in park or if brake pads drag on the disc
when out of park. Have your nearest Land Pride Service
Center replace brake pads and/or shims if the following
adjustments are not satisfactory.
Refer to Figure 6-13:
The park brake caliper is located on the right side of the
rear trans-axle case.
1.
Park vehicle on a level surface. Don’t work under or
around a vehicle parked on an incline.
2.
Set shift selector in park.
IMPORTANT: If the park brake lever is not properly
adjusted, the brake pads can drag resulting in
excessive brake wear and decreased engine power.
When adjusted properly, the park brake lever (#4) will
be located in its ball detent position when shift selector
is in neutral.
IMPORTANT: Make certain the wheels are chocked
and the cargo box is securely supported in the up
position before working on the Park Brake calipers.
3.
Chock front and back of rear wheels.
4.
Secure cargo box in the up position.
5.
Change shift selector to neutral.
6.
Turn ignition switch off and remove switch key.
7.
Remove cotter pin (#1) and linchpin (#2).
8.
Loosen jam nut (#3).
9.
Allow park brake lever (#4) to seat itself in the ball
detents.
10. Adjust yoke (#7) in or out until yoke linchpin hole
aligns with brake lever (#4) linchpin hole.
11. Reinsert linchpin (#2).
12. Insert cotter pin (#1) and secure in place by bending
one leg out.
13. Tighten jam nut (#3) against yoke (#7).
14. Check park brake’s ability to hold and release by:
a.
Placing shift selector in park and check to make
sure brake pads (#5) are seated tight against
rotary disc (#6). The vehicle should not move with
shift selector in this position.
b.
Return shift selector to neutral and check to make
sure park brake pads (#5) do not make contact
with rotary disc (#6).
c.
If park brake still does not work properly, have
your nearest Land Pride service center inspect
the brakes before continuing to use the vehicle.
15. Set shift selector in park, lower cargo box and remove
wheel chocks.
Park Brake Calipers
Figure 6-13
1
23546
2
7
6
4
5
Ball Detents
3