Efco Swaploader SL-406 Parts And Operation Manual page 37

3. Once the required position of the stabilizer has been determined, install as shown on
drawing 42H62 in the Options section of the hoist manual. [Field weld locations and size
requirements are also indicated on drawing 42H62 in the Options section of the hoist
manual.]
Note: Prior to any welding, consult the truck manufacturer for any special
precautions that may need to be taken. Typically the batteries must be disconnected
and the ground lead from the welder should be connected as close as possible to the
part being welded to avoid the possibility of arching across bearings, gears, etc.
Note: The hoist mainframe is made from high strength low alloy steel. Use an
appropriate welding process.
4. Install the hydraulic adapters and hoses from the three section hydraulic control valve to
the hydraulic cylinder (Pt. No. 21P84) shown on drawings 42H62 & 90H83 in the Option
section of the manual. Tie up all loose hoses as required. Be sure the hoses are routed to
avoid exhaust components and all moving components of the rear axles.
5. After the start procedure has been completed on the hoist, verify that the movement of
each control lever corresponds to the movement of the cylinders per the figure below.
Operate the stabilizer through 5 to 8 cycles to remove the air from the hydraulic cylinders
and lines.
SL-406.INS
09/2009
FRONT
LOWER LOWER/LOAD
LIFT
RAISE RAISE/UNLOAD
EXTEND
JIB
RETRACT
2-25