Hyster N30XMXDR3 User Manual

2000 SRM 1025 Troubleshooting
PROBLEM POSSIBLE CAUSE PROCEDURE OR ACTION
The pump noise i
snotnor-
mal. (Cont.)
Inlet fitting o
r inlet hose clamp is
loose.
Tighten fittin
g. Install new hoses.
Remove air from
system.
The pump beari
ngs or gears are
damaged.
Repair or inst
all new pump.
The pump housi
ng is damaged.
Repair or repl
ace pump housing.
Loose capscr
ews holding the pump
housing toge
ther.
Tighten caps
crews to specified
torque.
Loose capscr
ews in the pump mount-
ing.
Tighten caps
crews to specified
torque.
Pump motor i
sdamagedorworn.
Check, repa
ir, or install new parts as
required.
Relief val
ve is stuck open.
Clean, adj
ust, or replace the relief
valve.
The pump ha
slowoutput.
The pump is
worn.
Check, rep
air, or install new parts as
required.
Seals or g
askets are damaged and
cause lea
ks.
Install n
ew seals or gaskets.
The fitti
ng at the pump leaks.
Tighten f
ittings. Install new parts as
necessar
y.
The pump has leaks. Fittings are loose or defective. Tighten fittings. Install new parts as
necessary.
Loose capscrews holding the pump
housing together.
Tighten capscrews to specified
torque.
Seals are defective. Install new seals or gaskets.
Slow auxiliary functions Oil in the hydraulic reservoir is low. Fill reservoir to correct level. Check
for leaks.
Auxiliary valve is defective. Remove valve and inspect for con-
tamination or damage to the car-
tridge. Replace if damaged.
23

Hyster N30XMXDR3 Specifications

General

Brand	Hyster
Model	N30XMXDR3
Category	Lifting Systems
Language	English