Big Joe CB33 - Lift Chain Replacement Procedures; Lift Cylinder Information

BL-CB33-0115 - 03-01-2018 8-5
8-4. LIFT CHAIN REPLACEMENT.
8-4.1. Telescopic
1. With the lift truck wheels securely blocked, raise
the forks approximately three feet from floor and
position blocks or strong supports under inner
mast.
2. Lower inner mast onto the support. Check that
arrangement is secure before proceeding.
3. Turn off the key switch and disconnect the batter-
ies.
WARNING: Before attempting any replacement,
make certain power is disconnected.
4. Remove cotter pin and clevis pin connecting
chain to chain anchor at the lift carriage.
5. Remove cotter pin and clevis pin connecting
chain to chain anchor at the outer mast.
6. Remove chain from sheave.
7. Position new chain on sheave.
8. Secure chain to chain anchor at the outer mast
with clevis pin and cotter pin.
9. Connect the opposite end of chain to chain
anchor at the lift carriage with clevis pin and cotter
pin.
10. Adjust the chains according to paragraph 8-2.
11. Reconnect the batteries and turn on the key-
switch.
8-4.2. Three Stage Mast Free Lift Chain
1. With the lift truck wheels securely blocked, raise
the forks approximately three feet from floor and
position blocks or strong supports under the lift
carriage.
2. Lower the lift carriage onto the support. Check
that arrangement is secure before proceeding.
3. Turn off the key switch and disconnect the batter-
ies.
WARNING: Before attempting any replacement,
make certain power is disconnected.
4. Remove cotter pin and clevis pin connecting
chain to chain anchor at the lift carriage.
5. Remove cotter pin and clevis pin connecting
chain to chain anchor at free lift cylinder.
6. Remove chain from sheave.
7. Position new chain on sheave.
8. Secure chain to chain anchor at free lift cylinder
with clevis pin and cotter pin.
9. Connect the opposite end of chain to chain
anchor at the lift carriage with clevis pin and cotter
pin.
10. Adjust the chains according to paragraph 8-2.
11. Reconnect the batteries and turn on the key-
switch.
8-4.3. Three Stage Mast Secondary Lift Chain
1. With the lift truck wheels securely blocked, raise
the forks approximately five feet from floor and
position blocks or strong supports under masts.
2. Lower the masts onto the support. Check that
arrangement is secure before proceeding.
3. Turn off the key switch and disconnect the batter-
ies.
WARNING: Before attempting any replacement,
make certain power is disconnected.
4. Remove cotter pin and clevis pin connecting
chain to chain anchor at inner mast.
5. Remove cotter pin and clevis pin connecting
chain to chain anchor at outer mast.
6. Remove chain from sheave.
7. Position new chain on sheave.
8. Secure chain to chain anchor at outer mast with
clevis pin and cotter pin.
9. Connect the opposite end of chain to chain
anchor at inner mast with clevis pin and cotter pin.
10. Adjust the chains according to paragraph 8-2.
11. Reconnect the batteries and turn on the key-
switch.
8-5. LIFT CYLINDERS.
NOTE: Removal and repair of lift cylinders are cov-
ered in SECTION 9.