Trouble-Shooting - Woods BH6500 Operator's Manual

CLEANING
After Each Use
●
Remove large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
●
Inspect machine and replace worn or damaged
parts.
●
Replace any safety decals that are missing or not
readable.
Periodically or Before Extended Storage
●
Clean large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
●
Remove the remainder using a low-pressure water
spray.
PROBLEM
Noisy pump caused by cavitation
Oil heating
Shaft seal leakage
Foaming oil
Boom drops as dipperstick or
bucket cylinder lever is activated
while boom control is in raised
position
Jerky operation
37541 (Rev. 4/14/2006)

TROUBLE-SHOOTING

POSSIBLE CAUSE
Oil too heavy
Oil filter plugged
Suction line plugged or too small
Suction line kinked
Oil supply low
Contaminated oil
Setting of relief valve too high or
too low
Pump operating too fast
Worn shaft seal
Low oil level
Air leaking into suction line
Wrong kind of oil
Moisture in oil
Check valve leaking
Hydraulic hoses plumed incor-
rectly
1. Be careful when spraying near scratched or torn
safety decals or near edges of decals as water
spray can peel decal off surface.
2. Be careful when spraying near chipped or
scratched paint as water spray can lift paint.
3. If a pressure washer is used, follow the advice
of the pressure washer manufacturer.
●
Inspect machine and replace worn or damaged
parts.
●
Sand down scratches and the edges of areas of
missing paint and coat with Woods spray paint of
matching color (purchase from your Woods
dealer).
●
Replace any safety decals that are missing or not
readable (supplied free by your Woods dealer).
See Safety Decals section for location drawing.
Change to proper viscosity
Replace filter
Clean line and check for size
Replace line
Fill reservoir
Drain reservoir, change filter, and
refill with clean oil
Set to correct pressure
Do not exceed 540rpm PTO
speed
Replace shaft seal
Fill reservoir
Tighten fittings
Drain and refill reservoir with non-
foaming oil
Keep oil temperature below 108°
and continue to operate as oil
dries out, or replace oil and purge
system if foaming is excessive
Clean or replace check valve
assembly
Check hydraulic plumbing sche-
matic and correct hose routing as
required
Owner Service 21
SOLUTION