Ultra-Fab ULTRA 3502-7 Installation & Operation Manual

Electric tongue jack with 7-way plug

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UL
LTRA 350
2‐7 ELECT
p/n
n 38‐944037
TRIC TON
NGUE JAC
No. 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
No. 
2
(A‐F)
2A 
2B 
2C 
2D 
2E 
2F 
38‐75117
       
 
CK WITH 7
7‐WAY PL
MO
OTOR EXP
Part No. 
Description 
38‐751030 
Gear Housin
38‐751124 
Pinion Gear 
38‐751154 
Pinion Key 3
38‐751118 
Spur Gear 
38‐101283 
Circuit Break
38‐751040 
Motor 
38‐751037 
Motor Switc
38‐751047 
Switch Hous
38‐751039 
Switch Boot 
38‐751060 
Screw M4x8
38‐751048 
Motor Hous
38‐751010 
Screw M4x1
38‐751042 
Light 
38‐751057 
Light Switch
38‐751085 
Main Gear 
38‐751070 
Screw M4x1
38‐751114 
Rubber Plug
38‐751090 
7‐Way Conn
38‐751091 
Strap‐Hook/
Part No. 
Description
38‐751167 
Socket 9/16" M
LOW
WER STE
Part No. 
Description 
38‐752010 
2" Outer Tub
 
38‐751160 
1.75" Inner T
38‐751122 
Collar Hex H
38‐752018 
Retaining Pin
38‐751121 
Thrust Beari
38‐751138 
Cotter Pin 
38‐751127 
Upper Pin 
17‐753230 
Grease Zerk 
38‐751100 
Footpad Stand
38‐141023 
Wire Lock Pi
38‐114452 
Serrated Wa
70 – Lower Ste
em Assembly
LUG 
PLODED V
VIEW 
Q'ty 
ng Cover 
12T 
3x6 
ker 
ch 
sing 
ing 
12 
 
16 
ector 
 
Asmbly
/Loop 
 
Q'ty 
Manual Override
M ASSEM
MBLY
Q'ty 
be 
Tube Asmbly 
ead 
ng 
6‐1.0mm 
dard 2" (3502) 
asher 
y (Includes #1
1 & #2)   

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Summary of Contents for Ultra-Fab ULTRA 3502-7

  • Page 1 LTRA 350 2‐7 ELECT TRIC TON NGUE JAC CK WITH 7 7‐WAY PL LUG  n 38‐944037 7  OTOR EXP PLODED V VIEW  No.  Part No.  Description  Q'ty  1  38‐751030  Gear Housin ng Cover  1  2  38‐751124  Pinion Gear  12T  1  3  38‐751154  Pinion Key 3 3x6  1  4  38‐751118  Spur Gear  1  5  38‐101283  Circuit Break ker  1  6 ...
  • Page 2: Installation

    2. Plug the Tongue Jack 7-Way connector into the 7-way male receptacle on the tow vehicle (after disconnecting your trailer 7-Way connector). 3. The Ultra 3502-7 Electric Tongue Jack is operated by means of the Toggle Switch located under the motor housing.
  • Page 3: Motor Exploded View

    ULTRA 3502-7 ELECTRIC TONGUE JACK with 7-WAY PLUG P/N 38-944037 MOTOR EXPLODED VIEW Part No. Description Q'ty 38-751030 Gear Housing Cover 38-751124 Pinion Gear 12T 38-751154 Pinion Key 3x6 38-751118 Spur Gear 38-101283 Circuit Breaker 38-751040 Motor 38-751037 Motor Switch Part No.
  • Page 4 ULTRA 3502-7 ELECTRIC TONGUE JACK with 7-WAY PLUG P/N 38-944037 LOWER STEM ASSEMBLY EXPLODED VIEW Part No. Description Q'ty 38-752010 2" Outer Tube 2(A-F) 38-751160 1.75" Inner Tube Assembly 2A 38-751122 Collar Hex Head 2B 38-752018 Retaining Pin 2C 38-751121 Thrust Bearing...
  • Page 5: Wiring Diagram

    ULTRA 3502-7 ELECTRIC TONGUE JACK with 7-WAY PLUG P/N 38-944037 WIRING DIAGRAM...
  • Page 6 ULTRA 35 502‐7 EL LECTRIC  TONGU E JACK  P/N  38‐944037 7  TERNAL L DIME ENSION NS  MOUN NTING          FLA ANGE ...

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