SECTION 9 –
MISCELLANEOUS
9-9
Entire Hydraulic System fails to
function
• Oil level in hydraulic reservoir
low
• Oil not reaching pump
• Faulty hydraulic pump
• Fill hydraulic reservoir to
proper level with approved oil
(see Service: Fluids elsewhere
in this manual)
• Prime the pump by removing
suction hose from reservoir.
Hold removed end higher than
the pump. Hand-feed two
quarts of approved oil through
the suction hose by bumping
engine with starter (ensuring
NOT to start the engine).
Reinstall hose. Tighten all
fittings.
• Replace hydraulic pump
Noisy hydraulic pump
• Collapsed suction hose
(caused by cold oil)
• Oil level in hydraulic reservoir
low
• Air leak in suction line
• Allow for adequate warm-up
period
• Fill hydraulic reservoir to
proper level with approved oil
(see Service: Fluids elsewhere
in this manual)
• Inspect and tighten all fittings
on suction hose
Solution pump will not prime
• Low water level in pump
• Air leak in suction line
• Solution Tank Valve closed
• Ensure solution tanks are not
empty (solution pump is self-
priming)
• Inspect and tighten all fittings
on suction line
• Open Solution Tank Valve,
allow air to leave the system
Erratic reading on pressure
gauge
• Orifice in back of gauge
clogged
• Faulty gauge
• Air leak in suction line
• Solution Strainer plugged
• Glycerin leaking from pressure
gauge
• Remove pressure gauge,
clean orifice, reinstall
• Replace gauge
• Inspect and tighten all fittings
in suction line
• Check/clean solution strainer
• Replace gauge
Содержание DTS 10
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