Hyster E174 - Page 25

4000 SRM 764 Troubleshooting
PROBLEM POSSIBLE CAUSE PROCEDURE OR ACTION
Rough movement
of the mast
assembly.
Air in the hydra
ulic system.
Purge air from s
ystem.
Bent rods, cyl
inders with distortion
or damage.
Repair or repl
ace cylinders.
Mast assembly
damaged or not in
alignment.
Inspect, repa
ir, or align mast assem-
bly.
21