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Section 4: Maintenance & Lubrication
11/15/19
32
V-Belt Replacement
Figure 4-4
V-Belt
Refer to Figure 4-4:
The operator should check periodically to make sure that
V-belts (#4) are properly tensioned. If adjustment is
required, refer to
on page 27. Replace
V-belts in pairs when frayed, cracked, or broken.
CAUTION
!
To avoid minor or moderate injury:
The belt drive system is under spring tension. Use care when
servicing the system to avoid injury caused by forces built up
1. Shut tractor down properly before dismounting. Refer
to
2. Disconnect driveline from the tractor.
3. Remove hex flange screws (#7) and belt guard (#6).
Refer to Figure 4-5:
4. Loosen hex nut (#2) until take-up idler (#5) is
completely slack.
5. Remove belt from the smaller pulley (#8) first and
then from the larger pulley (#9).
6. If spring (#3) is hooked in hole “B”, rehook spring in
hole “A” before installing new V-belts.
7.
Install new V-belts (#4) over the larger pulley (#9) first
and then over the smaller pulley (#8).
8. Tighten take-up pulley (#5) until V-belts are properly
tensioned. See
Refer to Figure 4-4:
9. Reattach belt guard (#6) with existing 5/16"-18 x 3/4"
GR5 hex flange screws (#7). Tighten hex flange
screws to the correct torque.
10. Connect driveline to tractor power take-off shaft
35260
Take-up Spring Hole Location
Figure 4-5
Torque Value of Pulley Hubs
Refer to Figure 4-5:
Shear Bolt Protection
The driveline is equipped with a shear bolt to help protect
the machine from an overload such as product being fed
too fast, rotor knives jamming against a very hard object,
plugged rotor housing, and high speed start-ups.
Always determine the cause of the problem and fix it
before putting the chipper back into service. See your
Land Pride dealer when replacing shear bolts.
Maximum
192 in-lbs.
Maximum
348 in-lbs.
Land Pride V-Belt Part No.
Part No.
Part Description
816-737C V-BELT, B-SEC. 59 PL (PAIR)
35261
IMPORTANT:
Do not over tighten pulley hub bolts.
The hubs can break if overtightened. For
recommended torque values, see Figure 4-5 above
Land Pride Shear Bolt Part No.
Part No.
Part Description
165.000.505 CO BOLT & NUT M8X50 CL.8.8