AFF 3102 User manual

Model 3102
1 Ton 2 Stage Transmission Jack
INSTRUCTION MANUAL
Page 1
SPECIFICATIONS
Rated Capacity 2,000 LBS
Stroke 1st Stage 19"
Stroke 2nd Stage 20"
Low Height 37"
High Height 76"
Front Tilt 28°
Rear Tilt 49°
Base Width 28x32"
Operation Manual Hydraulic
Weight 174 LBS
CONTENTS:
Page 1 Specifications
Page 2 Warning Information
Page 3-4 Assembly
Page 5 Operating Instructions
Page 5 Preventative Maintenance
Page 6 Jack Diagram
Page 7 Jack Parts Listing
Page 8 Saddle Diagram
Page 9 Saddle Parts Listing
Page 10 Pump Diagram
Page 11 Pump Parts Listing
Page 12 Troubleshooting
Page 12 Warranty Information

The use of portable automotive lifting devices is subject to certain hazards that cannot be prevented
by mechanical means, but only by the use of care and common sense. It is essential to have qualified
personnel involved in the use and operation of this lifting equipment that have been trained and qualified in
its safe operation and proper use. Examples of hazards are dropping, tipping, or slipping of loads caused
primarily by improperly securing loads, overloading, off-centered loads, use on poor surfaces, and/or
using the equipment for a purpose for which it was not designed.
It is the responsibility of the owner and operator to study and understand this product and follow the safety
instructions prior to operating this equipment. If the operator is not fluent in English the product and
safety instructions shall be read and discussed in the operator’s native language by the purchaser, owner,
or his designee.
A copy of these instruction/warnings should be kept intact and located in a convenient location for future
reference. If the manual is lost or not readable contact American Forge & Foundry for a digital copy.
Methods to Avoid Hazardous Situations
• Read, understand, and follow all instructions before operating this device.
• Do not use jack beyond its rated capacity of 2,000 lbs.
• Do not use as a vehicle lifting device or as a vehicle support.
• Do not modify this product for any other purpose than that for which it was designed.
• Do not use any adapters unless approved or supplied by SureWerx USA.
• Wear eye protection that meets ANSI Z87.1.
• Inspect the jack before each use. Do not use if damaged, altered, modified, in poor condition,
leaking hydraulic fluid, or unstable due to loose or missing components. Make corrections
before using.
• Support the engine with a stand before unbolting the transmission from the engine.
• Consult the vehicle manufacturer for the transmission center of balance. Center load on saddle.
• Do not use a power tool to adjust the saddle tilt screws. Operate by hand or with a wrench.
• Use only on a hard level surface.
• Use of the product is limited to the removal, installation, and transportation in the lowered
position of transmissions, transfer cases, and transaxles.
• If any part of the equipment needs repaired or replaced please contact an AFF authorized repair
center.
• Failure to heed these warnings may result in serious or fatal personal injury and/or property
damage.
!WARNING
WARNING:
Read all instructions and safety warnings before
operating this equipment. Failure to follow the
instructions and safety warnings may result in
personal injury or property damage.
!
Page 2

Page 3
1. Refer to the parts diagrams and parts listing in the manual for identification, location, and position of parts.
2. Take out all parts from the box and lay on a flat surface.
3. Secure caster with foot brake (53) and regular caster (6) onto the leg base (48) by using nut (50,) lock
washer (51,) and washer (52.) Secure the other 2 casters on the opposite leg base using the same
hardware.
4. Place the hydraulic pump (36) in an upright position. Secure the legs (48) to the pump by using washer
(54,) lock washer (55,) and bolt (56.)
5. Attach the adjusted support rod (24) to support ring (19) by using bolt (21,) lock washer (22,) and nut (23)
and make the upper end of support ring (19) close to the lower end of nut (25.) (see Figure 1.)
6. Adjust the length of round nut base (17) and bolt (26) to make the hole of bolt (26) align to the hole of the
leg (see Figure 2.)
7. Fix the adjusted support rod (24) to the leg (48) by using lock washer (22,) nut (23,) and bolt (49) and
tighten the round nut base (17.) Finally tighten bolt (20) to oil tank (27) cross support ring (19.)
8. To assemble the saddle (57) first loosen and remove bolt (S19) and place saddle on the second piston rod
(7.) Tighten bolt (S19) to secure.
ASSEMBLY
Figure 1
Figure 2
Figure 1
Figure 2

Page 4
Air Purging Instructions
If the jack does not raise the load or raises very slowly after activating the pump pedal (R43) there may be air
trapped in the primary ram and/or pump core.
1. Loosen screw (R33.)
2. Press the release pedal (R40) when the 2 pistons (1st stage and 2nd stage) are in the lowest position.
3. Use a 3mm wrench to loosen the M6x8 bleed screw a half turn in the counterclockwise direction. Do not
remove screw.
4. Operate the pump pedal (R43) very slowly until hydraulic oil without bubbles is escaping from the hole of the
bleeder screw (usually 2 to 3 pumps are sufficient.)
5. Continue to hold pressure on the pump pedal (R43) and simultaneously tighten the bleed screw.
6. Release Pedal (R40) and operate Pedal (R42) to check condition. Repeat the above steps if condition has
not improved.
Please follow these instructions to eliminate air in the ram if the unit is not descending properly:
1. Loosen screw (R33.)
2. Operate Pump Pedal (R43) to extend rams to its highest position.
3. Use a 4mm wrench to loosen M8x10 bleed screw but do not remove.
4. Operate the Pump Pedal (R43) 2 or 3 times until there is hydraulic oil (without bubbles) escaping from the
hole of the bleed screw.
5. Continue to hold pressure on the pump while tightening bleed screw.
6. Press Release Pedal (R40) to retract the rams. Repeat above steps if condition persists.

OPERATING INSTRUCTIONS
PREVENTATIVE MAINTENANCE
Page 5
1. Lift the vehicle to the desired work height and support the vehicle in accordance with the lift
manufacturer’s recommended support procedure and all the instructions and warnings in this manual.
2. Use an under hoist stand rated greater than the weight of the engine to support the engine before
unbolting the transmission from the engine or bolting the transmission to the engine.
3. Position the transmission jack directly under the transmission. The transmission jack’s saddle can be
raised to a desired height by pumping the foot pedal (R43.)
4. Pump the jack’s saddle to a height very close to the center of balance of the transmission but do not
come in contact with the transmission. The saddle has 4 arms that are in an “L” shape. The arms can
be used on the short or long portions of the “L.” Loosen the bolts to telescope the arms out as far as
needed to cradle the transmission. Once adjusted tighten the bolts using the wing nuts provided. Using
the foot pump pedal slowly pump the pedal until the saddle supports the transmission. Sometimes it is
necessary to turn the fore and aft adjustment handle and/or the side to side adjustment handle so the
saddle is in proper alignment with the transmission.
5. Make sure the safety chain is very tight when securing the transmission to the saddle and before
removing the under hoist stand that has been supporting the engine.
6. IMPORTANT: There are two methods for lowering the jack’s saddle. The foot release should only be
depressed to lower the saddle quickly without any weight on the saddle. Fine and slow control of
lowering the load should be done with turning the release valve handle in a counterclockwise rotation.
The more the handle is rotated in a counterclockwise rotation the faster the loaded saddle will descend.
7. Once the transmission has been removed from the engine very slowly turn the release handle in a
counterclockwise rotation.
8. When installing a transmission follow the above instructions but in the applicable order and according to
the manufacturer’s installation procedures.
1. When not in use store the jack in a dry location with the saddle in the lowest position.
2. Always store the jack in a well protected area where it will not be exposed to inclement weather,
corrosive vapors, or any other harmful elements. The jack must be cleaned of water, snow, sand, grit,
oil, grease, or other foreign matter before using.
3. Lubricate moving parts excluding the telescopic rams monthly with a general purpose grease.
4. To keep the labels clean and readable use a mild soap solution.
5. To ensure best performance and longer equipment life it is recommended to replace the hydraulic oil
once per year. With jack in the lowest position remove the air vent screw (R33) and lay the jack on its
side. Drain the oil into a suitable container making sure no dirt or debris gets into the system. Set the
jack in its upright position and fill with approved hydraulic jack oil. Replace the air vent screw (R33)
and purge away air from hydraulic system as described in the ASSEMBLY section.
6. Do not attempt to make any hydraulic repairs unless you are a qualified hydraulic repair technician that
is familiar with this equipment. Repairs must be done by an authorized repair center.
7. IMPORTANT: To prevent seal damage and jack failure never use alcohol, hydraulic brake fluid, or
transmission oil in the jack. Use hydraulic oil only.

Page 6
JACK DIAGRAM

JACK PARTS LIST
Page 7
Part No. Description Qty Part No. Description Qty
1Dust ring 134 Ram 1
2O-ring 135 Washer 1
3 Screw 1 36 Pump 1
4Steel Ball 137 U-limited 1
5 Castor 2 38 Lock washer 1
6Oil cup 139 Screw 1
7Second piston rod 140 Release pedal 1
8Retainer ring 141 Pin 1
9Dust ring 142 Washer 2
10 O-ring 143 Foot pedal 1
11 Round nut 144 Retainer ring 4
12 O-ring 145 Connect rod 2
13 First piston rod 146 Pin 2
14 Limited ring 147 Pin 1
15 Plunger 1 48 Legs 2
16 O-ring 149 Bolt 4
17 Round nut base 150 Nut 4
18 Waher 2 51 Lock washer 4
19 Support ring 152 Washer 4
20 Bolt 153 Caster with Brake 2
21 Bolt 454 Washer 4
22 Lock washer 855 Lock washer 4
23 Nut 856 Bolt 4
24 Adjusted support rod 457 Saddle 1
25 Nut 458 Cotter pin 1
26 Bolt 459 U-ring 1
27 Oil tank 160 U-ring 1
28 Pin 161 Screw 2
29 Cotter pin 362 First Limited Valve 1
30 Handle l 63 Pump 1
31 Handle cover 1 64 Steel Ball 1
32 Seal ring 165 Spring 1
33 Screw 1

Page 8
SADDLE DIAGRAM

Page 9
SADDLE PARTS LIST
Parts No. Description Qty Parts No. Description Qty
S01 Bolt 4S16 Adjusted Handle 2
S02 Block 4S17 Bolt 2
S03 Plate 1S18 Cover 1
S04 Washer 4S19 Bolt 1
S05 Nut 4S20 Saddle Base 1
S06 Chain Hook 1S21 Plate Carrier 1
S07 Hook Base 1S22 Washer 2
S08 Nut 1S23 Pin2 1
S09 Nut 2S24 Washer 1
S10 Bear 4S25 Nut 1
S11 Pin 1S26 Nut 1
S12 Retainer Ring 4S27 Washer 2
S13 Pin1 2S28 Chain 1
S14 Retainer Ring 4S29 Bolt 1
S15 Cotter Pin 2S30 Nut 2

Page 10
PUMP DIAGRAM

Page 11
PUMP PARTS LIST
PARTS No. DESC QTY PARTS No. DESC QTY
P1 Screw 1P24 Steel Ball 1
P2 Steel Ball 1 P25 Screw 4
P3 Nut 1 P26 Steel Ball 2
P4 O-Ring 1 P27 Steel Ball Base 1
P5 Pin Cover 1P28 Spring 1
P6 Dust Cover 1 P29 Screw 1
P7 Dust Plunger 1 P30 Spring 2
P8 Big Pump Core 1 P31 Washer 3
P9 O-Ring 1 P32 Screw 3
P10 Washer 1P33 Spring 1
P11 Spring 1P34 Spring 1
P12 Small Pump Core 1P35 O-Ring 1
P13 Washer 1P36 Push Rod 1
P14 O-Ring 1 P37 Copper Washer 1
P15 U-Ring 1 P38 Screw 1
P16 Pump Core Base 1 P39 Screw 1
P17 Retainer Ring 1 P40 Screw 1
P18 O-Ring 1 P41 Connector 1
P19 Small Copper Washer 1P42 Filter 1
P20 Steel Ball 6 P43 First Limited Valve 1
P21 Release Valve Core 1 P44 Pump 1
P22 O-Ring 2 P45 Steel Ball 3
P23 Spring 1P46 Spring 1

Page 12
TROUBLESHOOTING
PROBLEM POSSIBLECAUSE SOLUTION
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
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1 YEAR LIMITED WARRANTY
SureWerx USA Inc. warrants, to the final purchaser, jacks and related service equipment
distributed by it to be free from defects in material and workmanship for a period of 1 year from
date of sale. This warranty covers SureWerx USA Inc. and Viking branded products.
If a jack or related equipment is determined to be defective during the warranty period, it will
be repaired or replaced without charge provided that the equipment is shipped, transportation
charges prepaid and with proof of purchase to SureWerx USA Inc. or to a designated field service
depot.
This warranty does not apply to parts damaged from accident, overload, or abuse, nor does
it apply to product which has been altered or used with special attachments other than
recommended by the distributor or equivalent.
THERE ARE NO OTHER WARRANTIES OF ANY SORT, EXPRESS OR IMPLIED, AND SELLER
SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR ANY
PARTICULAR PURPOSE. THE SELLER’S SOLE OBLIGATION, WHICH SHALL REPRESENT THE
BUYER’S SOLE EXCLUSIVE REMEDY, SHALL BE TO REPAIR OR AT THE SELLER’S OPTION TO
REPLACE ANY PRODUCT OR PART DETERMINED TO BE DEFECTIVE AS AFOREMENTIONED. IN
NO EVENT SHALL THE SELLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, INCIDENTAL,
CONSEQUENTIAL, OR OTHER DAMAGES OF A SIMILAR PRODUCTION TIME, OR LOSS OR
EXPENSES OF ANY NATURE, INCURRED BY THE BUYER OR ANY THIRD PARTY.
For warranty information call SureWerx USA toll free at 800.323.7402