Isuzu 3LA, Руководство пользователя

Страница: 33 / 51

V. Engine Repair Specifications – 4L
U
L-Series Diesel 32
Maintenance Specifications
Item Metric Measure US Measure
Engine Oil Capacity
¬
4LB1/LC1
4LE1
7.3 Liters
8.7 Liters 7.7 quarts
9.2 quarts
Engine Oil Pressure
Ä
4-5 Kg/cm
2
43-51 lbs
Compression Pressure
-
31 Kg/cm
2
441 psi
Valve Adjustment
.40
±
0.05 mm 0.015
±
.002 in
Coolant Capacity
®
4LB1
4LC1
4LD1
2.5 Liters
2.7 Liters
2.8 Liters 2.6 quarts
2.8 quarts
3.0 quarts
Injection Starting Pressure 12.7-13.7 Mpa 1850-1990 psi
Injection Timing
Ã
16
°
BTDC
Fan Belt Deflection Tension 8.0 mm-12 mm 0.3-0.5 in
Glow Plug Resistance
0.7-0.9
Ω
¬
These specifications vary depending upon the type of equipment in which the
engine is being installed. Only use API class CC or CD. On 4LB1 with
turbocharger, use only API grade CD.
-
First warm up engine until coolant temperature reaches 167
°
F (75
°
C)
Measured at 250 rpm
Service Limit is 26 Kg/cm
2
(370 psi)
®
Use only an Ethylene glycol based anti-freeze/ water mixture. A
50
/
50
concentration ratio provides maximum protection to –37
°
C or –34
°
F. Never
exceed a
60
/
40
concentration ratio, which provides protection to
≈
-50
°
C or –58
°
F.
Ã
Timing may vary depending on engine specification.
Ä
Pressure may be lower at engine idle.