Daewoo D1146, Maintenance Manual

Page: 144 / 147

D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
140
Printed in Jan. 2001 PS-MMA0415-E1A
Group Part Inspection Item
Stand value
for assembly
Limit
For use
Correction Remark
Radiator & water pump
for corrosion, damage &
improper connecting
- - Correct or replace
Test for leakage
(air pressure) (kg/cm
2
)
1.0 -
Submerge in water
and replace if air
bubbles found
Pressure valve for
opening pressure
(kg/cm
2
)
0.5 -
Radiator
Negative pressure valve
for opening pressure
(mmHg
)
20 -
Delivery volume l/min
- Engine speed 2,700rpm
- Water temp. 80
°
C
- Pressure : 0.8
kg/cm
2
280 -
Check the water
passage
For any restrictions
Clearance between
impeller & housing
0.35 -
Replace if impeller
& housing are
damaged
Perpendicularity of
pulley
0.3
Adjust by a bench
press
Water
pump
Fan belt depression(with
thumb) mm
Approx. 15 - Adjust
Operating temperature
(permissible temp.)
°
C
79~95 - Cooling
water
temp
Permissible temperature
in a short time
°
C
- 105
Must not exceed this
value
Thermostat
opening temp.
°
C
(under atmospheric pressure)
79 - Replace
Cooling
system
Thermostat
Full opening temp.
°
C 94 -
Replace if defective
Stroke : min. 8mm
Type –II
- Opening temp. : 83
°
C
- Full opening temp.:
95
°
C
Fuel pipe, injection pipe
& nozzle holder for
damage, cracks,
improper packing, etc.
- - Repair or replace Piping
&
others
Fuel filter cartridge for
damage or dimple
- - Replace cartridge
Injection pressure of injection
nozzle (kg/cm
2
)
D1146 : 210
D1146TI : 214
DE08TIS: 1st 160
2nd 220
- Adjust by shim
Operating pressure of overflow
valve (kg/cm
2
)
1.0~1.5 - Replace valve
Fuel
system
Projection height of nozzle from
the cyl. head surface(mm)
2.53 - Replace seal ring
Running-in the engine - -
Refer to supplement
“running-in”
Compression pressure of
cylinder (kg/cm
2
)
24 ~ 28
24 or
more
Correct
Inspection
at
completion
Cylinder
pressure
Compression pressure
difference of each cylinder
±
10% or less
against average
Correct
at 200rpm or more
(20
°
C)