prime mover smx45 Master Service Manual page 275

Lift
Frame
© BT Prime-Mover, Inc.
Return
NOTE!
Removal
1. Raise and block lift frame. Release pressure in
cylinder by activating lowering valve.
2. Press red OFF button "O" on the keypad. Depress
main ON/OFF switch to the OFF position.
3. Disconnect the battery connector from the truck.
4. Remove truck cover(s) [see
5. Thoroughly clean outside of cylinder before
removing hydraulic hose.
6. Remove hydraulic line and pivot cylinder out of
pocket.
Lift
Cylinder
7. Remove cylinder and place on a clean bench for
disassembly.
8. Clean exterior of lift cylinder.
9. Push cylinder rod (2) in until the end of rod and
retaining ring (3) can be seen through inlet port.
10. Insert screwdriver in inlet port and slide retaining
ring (3) in deep groove in cylinder rod (2).
11. Remove cylinder rod (2) from cylinder tube (6).
12. Remove wiper (4) and seal (5) from the inside
diameter of cylinder tube (6).
Inspection
1. Clean and dry all parts thoroughly. Remove all
nicks and burrs with an emery cloth.
2. Inspect inside surface of cylinder tube (6) for
excessive wear or scoring.
3. Inspect outside surface of cylinder rod (2) for nicks,
scratches or scoring.
Master Service Manual
F-code
PT
Version no
000
CLEANLINESS! Perform procedures in a
clean environment. Make sure all parts are
cleaned before disassembly and kept clean
during assembly.
2006-12-12
Section C-code
S6.1 6420
Lift Cylinder
T-code
SMX
page 84.]
273