Lull 944E-42 Service Manual - Manual (Page 756)

Electrical System
9.246 Model 644E-42/944E-42 Rev. 6/04
7. If the vehicle has dual batteries, connect both
negative battery cables (1 and 2) to both batteries.
Connect the lower negative battery cable (1) to the
negative (-) terminal on the lower battery (3). Swing
the upper battery box (4) in and make sure that the
lip (5) on the upper battery box slides below the
knob (6). Secure in place with the knob.
8. Lower and lock engine cover. To release and lower
the engine cover (7) from the fully raised position, lift
up slightly on the cover and push the upper part of
the right gas shock (8) (orange tab) to the left. Line
up the upper part of the shock lock tube with the
lower part of the gas shock and pull the cover down
to the closed position.
9. Adjust the brake switch. Refer to Section 9.14.19, c.
“Stabilizer Brake Switch Adjustment.”
When Service Brake Valve Mounting Plate Has
Threaded Mounting Hole.
1. Thread the locknut (9) onto the shaft of the switch
body (10). Leave enough threads at the bottom of
the shaft for the thickness of the plate plus
approximately 5 threads to extend beyond the plate
when mounted.
2. Thread the switch body (10) through the top of the
service brake valve mounting plate (11). There
should be approximately 5 threads on the switch
shaft beyond the mounting plate.
3. Use a wrench and fully tighten the locknut (9)
against the service brake valve mounting plate (11).
4. Install the dust cover (12). Thread the bottom lip of
the switch plunger (13) through the hole in the
bottom of the dust cover. Work the top lip (14) of the
dust cover over the bottom flange (15) on the switch
body shaft.
5. Install the cab harness electrical connector to the
stabilizer brake switch (10).
MU0650
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4110390
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2.
OU0780
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