BigDog Diablo MP, Общее руководство по обслуживанию

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120125 4-5 REV D
7. Move the steering control lever to where it is just
inside (1/8” [3.175mm]) the park brake slot.
Figure 4-12
NOTE:
When the steering control lever is against the
outside edge of the slot, the brakes should not be
engaged.
8. Rotate the tire. If the brake is adjusted properly the tire
will still rotate but friction will start to become notice-
able here. However, if no brake resistance is noticed,
the brake needs adjusted as follows:
a. Loosen the brake linkage jam nuts. (Figure 4-13)
Rotate the tire and at the same time rotate the
turnbuckle to shorten the length of the brake linkage
to increase the brake pressure. When you feel the
brake begin to engage, stop adjusting the turnbuckle.
Re-tighten the jam nuts on the turnbuckle.
b. Place the steering control lever in the park brake slot.
The tire should not rotate when the control lever is in
the park brake position. Figure 4-12
c. Place the control lever in the neutral position. The tire
should rotate freely.
9. Close the hydraulic pump’s bypass valve. Figure 4-11
10. Repeat steps 4 through 9 for the other side.
11. Check to make sure all tools or obstructions are
removed from under the mower.
12. Raise the rear of the mower and remove the jack
stands. Lower the mower.
13. Reconnect the negative battery cable.
14. Lower and secure the seat platform.
Belts
Inspect belts frequently for wear and serviceability.
Replace a belt that shows signs of:
• severe cuts
• tears
• separation
• weather checking
• cracking
• burns caused by slipping.
Slight raveling of belt covering does not indicate failure,
trim ravelings with a sharp knife.
A. Bypass valve
Figure 4-11
A. Steering control lever
B. Park brake slot C. Outside edge
D. 1/8" (3.175mm)
Figure 4-12
A
A
B
C
D
A. Jam nut
Figure 4-13
A