JLG 4394RT Service Manual - Manual (Page 128)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3-92 – JLG Lift – 3121249
Relays
REMOVAL:
1. Disable machine operation.
2. Disconnect and label the wires and harnesses
attached to the weather proof relay (1), solenoid
relay (2) and glow plug harness (7).
3. Remove the relays from the mounting bracket (6) by
removing the bolts (3), locknuts (4) and washers (5).
4. The relay mounting bracket can be removed from
the muffler mounting bracket (10) by removing the
two bolts, nuts and washers (not shown).
INSTALLATION:
1. Follow Removal Steps in reverse.
1
2
3, 4, 5
6
7, 8, 9
10
1. Weather Proof Relay
2. Solenoid Relay
3. Bolt, NO10-24 x 0.75"
4. Locknut
5. Washer
6. Relay Mounting Bracket
7. Glow Plug Harness
8. Bolt, NO8-32 x 0.625"
9. Locknut
10. Muffler Mounting Bracket
Figure 3-65. Relays (Deutz Engine)