( 3)
Over
- heating causes parts be
transmuted
(4 ) Precision
of
running balance too
low
18. Air compressor in trouble
Trouble cause and its feature
1. Efficiencygetsworsebecause
of
carbondepositedonexhaustvalve,
valvespringbrokenorcylinderliner
worn
out
2. Oil mixes because
of
piston ring
broken,qylinderlinerwornoutoroil
ret\Jfn pipe choked
3. Abnormalsoundcanbeheardwhen
~
working because
of
thaft
an'd
bearingwornoutorpistontouches
cylinder head
19. Clutch in trouble
Trouble cause and its feature
I. Clutch slips
( 1)
Friction
dsc
V\OTl
out
or
bum
out
(2) Oil dirt on friction disc
2. Clutch disconnects not completely
( 1) Pressing lever worn out
(2)
Adjusting plate worn
Q!Jt
(3) Connecting plate worn out
(4 )
Disconnecting
bushing pin hole
and tree lever shaft pin worn out
{3)
Replace
(4)
Replace
Remedy
1.
Clean
off
carbon
deposit,replace. parts
2.
c
Clean and repair,repJaceparts
3. Check and repair,etaan
off
corbon
deposit,replace; parts.
Remedy
1. .
(1
}Replace friction dise
(
2)
Clean
off
oil di'rt on
the
frictiorl
disc,pressing plate and flywheel
2.
( 1) Replace
in
time
(2)Replace
in time
(3) Replace in
time
(4) Replace in.
time
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