Service & Adjustments; Electrical Service - Gravely Pro-Turn 148 Operator's Manual

Lubricate Caster Wheel Bearings
1. Place unit in service position. See
Service Position on page 23.
2. Support unit so front wheels are off the
ground.
3. Remove wheel from fork.
See Figure 35.
4. Remove end caps from wheel hub.
5. Pump grease into fitting until grease
squeezes through the seal in the wheel
hub.
6. Wipe away excess grease.
7. Reinstall end caps onto wheel hub.
8. Reinstall wheel into fork and lower unit to
ground.
IMPORTANT: After tightening bolt, tire should
not have any side-to-side play. Tighten bolt
until there is a slight amount of drag on the
wheel bearing. The wheel should not spin
freely.
2
1. Grease Fitting
2. End Cap
Figure 35

ELECTRICAL SERVICE

See Figure 36.
Replace Fuse
NOTICE: To avoid damaging the circuit,
replace fuses with fuses of the same
amperage rating. Determine the cause of
electrical failure and repair before replacing
failed electrical components.
1. Remove defective fuse.
2. Determine cause of fuse failure and
repair condition.
3. Install new fuse.
Replace Relay
NOTICE: Relays are interchangeable. Use
only quality replacement parts. See Service
Parts on page 24.
1. Remove defective relay.
2. Determine cause of relay failure and
repair condition.
1
3. Install new relay.
1. Fuse Block
2. Fuse Block Diagram
3. Relay
EN - 30
SERVICE &
ADJUSTMENTS
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
2
1
Figure 36
3