HELI H2000 Series, Руководство пользователя

Страница: 58 / 111

Possible Causes Possible Causes
(1) Input plate broken (1) Input plate broken
(2) lack of oil (2) lack of oil
(3) Driving system of oil pump (3) Driving system of oil pump
malfunctioning malfunctioning
(4) Shaft is broken (4) Shaft is broken
(5) Oil pressure is too low (5) Oil pressure is too low
(1) Lack of oil (1) Lack of oil
(2) Damaged seal ring (2) Damaged seal ring
(3) Clutch plates seized (3) Clutch plates seized
(4) Shaft is broken (4) Shaft is broken
(5) Clutch cover broken (5) Clutch cover broken
(6) Snap ring for clutch cover (6) Snap ring for clutch cover
is broken. is broken.
(7) Foreign material in clutch (7) Foreign material in clutch
oil tank oil tank
(8) Spline part of shaft is worn. (8) Spline part of shaft is worn.
Checking Method Checking Method
Check rotational sound at low Check rotational sound at low
rmp and check whether front rmp and check whether front
cover rotates cover rotates
Check oil level Check oil level
Disassemble and check Disassemble and check
Disassemble and check Disassemble and check
Check whether suction Check whether suction
pressure generates at inlet pressure generates at inlet
side of pump side of pump
Check oil level Check oil level
Disassemble and check Disassemble and check
Check clutch oil Check clutch oil pressure pressure
Disassemble and check Disassemble and check
Disassemble and check Disassemble and check
Disassemble and check Disassemble and check
Disassemble and check Disassemble and check
Disassemble and check Disassemble and check
Remedy Remedy
Replace Replace
Add oil Add oil
Replace Replace
Replace Replace
Replace Replace
Add oil Add oil
Replace Replace
Replace Replace
Replace Replace
Replace Replace
Replace Replace
Clean or replace Clean or replace
Replace Replace
T T
o o
r r
q q
u u
e e
C C
o o
n n
v v
e e
r r t t e e
r r
T T
r r
a a
n n
s s
m m
i i
s s
s s i i o o
n n
Possible Causes Possible Causes
(1) Damaged oil seal (1) Damaged oil seal
(2) Case (2) Case connec connec ted improperly. ted improperly.
(3) Loose joints and piping (3) Loose joints and piping
(4) loose drain plug (4) loose drain plug
(5) Oil is ejected from breather (5) Oil is ejected from breather
(6) Excessive oil (6) Excessive oil
Checking method Checking method
Disassemble and check.Oil Disassemble and check.Oil
seal lip or its mating sliding seal lip or its mating sliding
part is worn. part is worn.
Check Check
Check Check
Check Check
Drain oil and check for Drain oil and check for
mixing of water. Check mixing of water. Check
whether air is sucked from whether air is sucked from
suction joint. Check air hole suction joint. Check air hole
of air breather. of air breather.
Check oil level. Check oil level.
Remedy Remedy
Replac Replac e oil e oil seal seal
Retighten or replace gasket. Retighten or replace gasket.
Repair or replace gasket. Repair or replace gasket.
Retighten or replace gasket Retighten or replace gasket
Replac Replac e oil. e oil. Retighte Retighte n or n or
replace packing. Repair replace packing. Repair
Remove excess oil. Remove excess oil.
T T
o o
r r
q q
u u
e e
C C
o o
n n
v v
e e
r r
t t
e e
r r
a a
n n
d d
t t
r r
a a
n n
s s
m m
i i
s s
s s i i
o o
n n
-54- -54-
https://www.besttruckmanuals.com/