Gravely ZT HD 44, Руководство оператора

Страница: 31 / 48

EN - 29
Replace Relay
NOTICE: Relays are interchangeable. Use
only quality replacement parts. See Service
Parts on page 19.
1. Remove defective relay.
2. Determine cause of relay failure and
repair condition.
3. Install new relay.
REPLACE MOWER BELTS
Remove PTO Belt
1. Place unit in service position. See
Service Position on page 18.
2. Position mower deck at lowest cutting
height.
3. Remove hardware securing belt covers to
deck and remove belt covers. See
Figure 34.
See Figure 35.
4. Slowly remove spring hook from anchor
bolt to release tension from belt idler.
5. Remove PTO belt.
CAUTION: Damage or worn
belts may result in injury and / or
damage to the unit. Check belts
for excessive wear or cracks of
-
ten.
Figure 33
CAUTION: Use care when
releasing idler spring tension.
Keep body parts away from
idlers when performing this
operation.
Figure 34
1. Spring
2. Anchor Bolt
3. PTO Belt Idler
4. PTO Belt
1
2
3
4
Figure 35