43
3. If adjustment is necessary, loosen the jam nut below
the spring and tighten the nut directly below the yoke
(Fig. 59). Turn the nut until the correct measurement is
obtained. Tighten the two nuts together and repeat on
opposite side of unit.
4. Turn nuts clockwise to shorten spring length and turn
counterclockwise to lengthen the spring.
5. Engage parking brake, lever up.
6. Measure the distance between the trunnion roller and
the collar on brake rod . Measurement should be
3/16
″
–1/4
″
(5–7 mm) (Fig. 59).
7. If adjustment is necessary, loosen the jam nut directly
below the yoke. Turn the bottom rod until the correct
measurement is obtained (Fig. 59). Tighten jam nut at
yoke
m–3788
1
2
3
5
4
6
Figure 59
1.
Brake lever
2.
Spring 2.75
″
(70 mm)
3.
Adjusting nuts
4.
Collar on brake rod
5.
3/16
″
–1/4
″
(5–7 mm)
6.
Jam nut and yoke
Fuse
Service Interval/Specification
The electrical system is protected by fuses. It requires no
maintenance, however, if a fuse blows check
component/circuit for malfunction or short.
Fuse: Main—20 amp, blade-type
Alternator—30 amp, blade-type
Fan—30 amp, blade-type
1. To gain access to the main fuse just raise seat. To gain
access to the fan and alternator fuses raise seat and tilt
engine cover forward .
2. To replace fuse, pull out on the fuse to remove it
(Fig. 60 and 61).
1
M-4375
Figure 60
1.
Main—20 amp
m–3653
2
1
Figure 61
1.
Fan-30 amp
2.
Alternator-30 amp
Battery
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm. Wash hands after
handling.
Warning
Check the electrolyte level in the battery every 25 hours.
Always keep the battery clean and fully charged. Use a
paper towel to clean the battery case. If the battery
terminals are corroded, clean them with a solution of four
parts water and one part baking soda. Apply a light
coating of grease to the battery terminals to prevent
corrosion.
Voltage: 12 v
Checking Electrolyte Level
1. Open covers to see into the cells. The electrolyte must
be up to the lower part of the tube (Fig. 62). Do not
allow the electrolyte to get below the plates. (Fig. 62).
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