Husqvarna PZ 72 Owners Manual - Page 43
V-belts, correct. Retighten C jam nuts.
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maintenance 5. If adjustments are needed, loosen B jam nut and turn A jam nut until the correct distance is achieved. Retighten B jam nuts against A jam nuts. D B A C Parking brake adjustment 8065-052 6. Engage the park brake. Measure the distance between the D brake bolt and the brake swivel. The distance should be 1/8"-¼". 7. If adjustments are needed, loosen C jam nut. Turn the brake bolt until the distance is correct. Retighten C jam nuts. 1/8"-¼" gap with park brake engaged Measure gap V-belts Check every 100 hours of operation. Check for severe cracking and large nicks. NOTE: The belt will show some small cracks in normal operation. 8065-049 43
A
C
B
D
1
/
8
"-¼" gap with park
brake engaged
MAINTENANCE
43
8065-052
Parking brake adjustment
5. If adjustments are needed, loosen B jam nut
and turn A jam nut until the correct distance
is achieved. Retighten B jam nuts against A
jam nuts.
6. Engage the park brake. Measure the distance
between the D brake bolt and the brake
swivel. The distance should be
1
/
8
"-¼".
7. If adjustments are needed, loosen C jam
nut. Turn the brake bolt until the distance is
correct. Retighten C jam nuts.
8065-049
Measure gap
V-belts
Check every 100 hours of operation. Check for
severe cracking and large nicks.
NOTE: The belt will show some small cracks in
normal operation.