7700C
3
Rev. 03/11/19
SETUP INSTRUCTIONS
PLEASE REFER TO THE EXPLODED VIEW DRAWING IN THIS MANUAL IN ORDER TO IDENTIFY PARTS.
1. Secure the legs (#24) to the post (#18) with the bolts (#20), washers (#19) and nuts (#4) as shown in the drawing.
2. Secure the swivel casters (#25) to the legs with the bolts (#22), washers (#23) and nuts (#24) as shown in the drawing.
3. Secure the jack (#14) to the top of the post (#18) using the bolts (#15), washers (#4) and nuts (#2) as shown in the drawing.
4. Slip the head assembly (#12) on to the ram of the jack (#14) and align the holes in the jack's ram with the hole in the head assembly (#12).
Secure the head to the ram with the bolt (#2) provided.
5. Install the fingers (#8) to the head assembly (#12) using the bolts (#1), washers (#4) and nuts (#3) as shown in the drawing.
6. Secure one end link of the chain to the head assembly (#12) with bolt, washer and nut as shown in the drawing.
7. Secure the hook assembly (#11) to the head assembly (#12) with the washer and nut provided and as shown in the drawing.
8. Sometimes air gets trapped in the jack during shipping and/or handling. Evidence of an air bound jack is when the pump stroke feels
spongy and the jack with not pump full incremental pump strokes.
TO PURGE AIR FROM THE HYDRAULIC SYSTEM:
A. Open the release valve by turning it two full rotations counterclockwise from its closed position.
B. Pump the jack 15 full incremental pump strokes without load applied to the jack.
C. Close the release valve by turning it clockwise until it stops.
D. Repeat steps "A." through "D." until air is purged from system.
OPERATING INSTRUCTIONS
This is the safety alert symbol used for the OPERATING INSTRUCTIONS section of this manual to alert you to
potential personal injury hazards. Obey all instructions to avoid possible injury or death.
OPERATION:
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. Pump the jack handle in order to raise the saddle to a height very close
to the center of balance point of the transmission oil pan but do not touch the transmission.
4. Adjust the fingers on the head so that the bent up section of the fingers will fit in the mounting flange around the perimeter of the
transmission oil pan. Slowly and gently pump the jack so the connection is made and then secure the transmission to the jack's saddle
with the chain provided. Sometimes it is necessary to turn the fore and aft and side to side tilt knobs so the head is in the proper
alignment with the transmission pan before securing the load to the head.
5. Make sure the chain is very tight when securing the transmission to the head and before raising or lowering the transmission.
6. Remove the transmission from the engine according to instructions in the vehicle service manual.
7. Once the transmission has been disconnected from the engine, very slowly turn the release valve in a counterclockwise direction.
Make sure the jack's head and transmission do not hang up on any under car components, wiring, fuel lines, etc. Continue to lower
the load all the way down.
8. When installing a transmission, follow the above instructions but in the applicable order and according to the vehicle
manufacturer's installation procedure.
PREVENTATIVE MAINTENANCE
This is the safety alert symbol used for the PREVENTATIVE MAINTENANCE section of this manual to alert you to potential
personal injury hazards. Obey all instructions to avoid possible injury or death.
1. Always store the jack in a well protected area where it will not be exposed to inclement weather, corrosive vapors, abrasive dust, or any
other harmful elements. The jack must be cleaned of water, snow, sand, grit, oil, grease or other foreign matter before using.
2. The jack must be lubricated periodically in order to prevent premature wearing of parts. A general purpose grease must be applied to all
fittings, caster wheels, tilt screws but no hydraulic compontents. Worn parts resulting from inadequate or no lubrication are not eligible
for warranty consideration.
3. It should not be necessary to refill or top off the reservoir with hydraulic fluid unless there is an external leak. An external leak requires
immediate repair which must be performed in a dirt-free environment by an authorized service center.
IMPORTANT:
In order to prevent seal damage and jack failure, never use alcohol, hydraulic brake fluid, or transmission oil in the jack. Use
hydraulic jack oil, Chevron Hydraulic Oil AW ISO 32 or its equivalent Unocal Unax AW 150.
4. Every jack owner is responsible for keeping the jack labels clean and readable. Use a mild soap solution to wash external surfaces of the
jack but not any moving hydraulic components.
OWNER'S MANUAL
MODEL 7700C
CAPACITY: 700 LBS.
TELESCOPIC TRANSMISSION JACK
