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LUBRICATION
1. The jack is lubricated before leaving the factory. Under
normal conditions, lubrication will be needed annually.
2. Grease the Jackscrew by extending the jack until the
grease fitting is aligned with the hole in the outer tube.
Using a standard grease gun and standard chassis lube,
give two pumps.
3. Grease the gears in gearbox.
No.
Part No.
Description
1
38-751030
Gear Housing Cover
2
38-751124
Pinion Gear 12T
3
38-751154
Pinion Key 3x6
4
38-751118
Spur Gear
5
38-101283
Circuit Breaker
6
38-751040
Motor
7
38-751037
Motor Switch
8
38-751047
Switch Housing
9
38-751039
Switch Boot
10
38-751060
Screw M4x8
11
38-751048
Motor Housing
12
38-751010
Screw M4x12
13
38-751042
Light
14
38-751057
Light Switch
15
38-751085
Main Gear
16
38-751070
Screw M4x16
17
38-751114
Rubber Plug
7-Way Connector
18
38-751090
Assembly
19
38-751091
Strap-Hook/Loop
Part No.
Description
Socket 9/16" Deep
38-751167
Well / Manual
Override
ULTRA 3502-7 ELECTRIC TONGUE JACK with 7-WAY PLUG
STORAGE
A hook and loop strap has been included to help store the
wire/connector to the jack when not in us
MOTOR EXPLODED VIEW
Q'ty
1
1
1
1
1
1
1
1
1
6
1
4
2
1
1
4
1
1
1
Q'ty
1
a.
Disconnect the 7-Way Connector from the tow
vehicle.
b. Remove the gear cover via 4 Phillips screws.
c.
Grease the gears with chassis lube and reinstall
cover.
P/N 38-944037
US PATENT 9,821,774 B1
Rev 05.15.19
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