Inspection items
Standard Standard
To Be
Allowable
Dimension
Value
Repaired
Limit
Remarks
ROCKER ARM
Wear, rocker arm shaft
11.66
11.65-11.668
11.57
(.460")
(.459-.4594")
(.456")
Clearance between rocker arm and
0.032-0.068
0.2
Oil clearance
shaft
(.001-.002")
(.008")
LUBRICATION SYSTEM
OIL PUMP
Oil pressure switch operating pressure
0.3
0.2-0.4
(kg/cm
2
)
(2.17lb/ft)
(1.45-2.891b/ft)
Relief pressure (kg/cm
2
)
psi.
3-5
(43-71)
Tip clearance (rotor-to-vane)
0.01-0.15
0.25
(.0004-.006")
(.010")
Side clearance (rotor-to-cover)
0.1-0.15
0.2
(.004-.006")
(1.45")
FUEL SYSTEM
INJECTION PUMP
KC30225, KC30226, KC30227, KC30228, KC30231, KC30232, KD30237, KD30238, KD30239, KD30240, KD30243, KD30244
Type
131017310
Diameter of plunger
5.0mm
Stroke of plunger
6mm
Injection timing
Before T D. C.
23'
Piston movement
before T D. C.
3.750mm
(.1476")
INJECTION PUMP
KC30233, KC30234, KD30245, KD30246
Type
131017290
Diameter of plunger
5.5mm
Stroke of plunger
6mm
Injection timing
Before T D. C.
18°
Piston movement
before TD.C.
2.317mm
(.0912")
INJECTION PUMP
KC30229, KC30230, KC30235. KC30236, KD30241, KD30242, KD30247, KD30248
Type
131017350
Diameterof plunger
5.5mm
Stroke of plunger
6mm
Injection timing
Before T D.C.
22°
Piston movement
before T D. C.
3.438mm
(.1353")
INJECTION NOZZLE
Type
131406330
Injection pressure kg/cm
2
120
125-130
(116ats)
(121-130ats)
103.09
Angle of injection direction
4°
103.10
COOLING SYSTEM
COOLING
Cooling method
Water cooled forced circulation
Thermostat open temperature (°C)
71
69.5-72.5
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