Shibaura CM214 - Page 64

63
Unit Part Inspection Items
Standard
Dimension
Standard
Assembling Value
Repair Value
Service
Limit
Remarks
Valve clearance
(both intake and exhaust)
0.2 0.5 When cold
Va lv e
spring
Spring force (when intalling
length is compressed to 30.4
mm)
8.1 7
Free height 35 33.5
201V
1.2 2.0
Inlet valve
Opening angle before TDC
13°
Closing angle after BDC
43°
Exhaust
valve
Opening angle before BDC
43°
Closing angle after TDC
13°
Overall length 157 156.8
–
157.2
Outer diameter
φ6.3
Wear of rocker arm shaft
φ11.66 φ11.65 – 11.67 φ11.57
Clearance between rocker arm and shaft 0.032 – 0.068 0.2
Oil
clearance
Discharge rate: ℓ/min.
Engine speed 3000 rpm
Discharge pressure 0.3-0.5 MPa
{3-5 kgf/cm
2
}
Oil temperature 50°C-80°C
SAE30
13.2
Oil pressure switch
working pressure MPa {kgf/cm
2
}
0.03 {0.3}
0.02 – 0.04
{0.2 – 0.4}
Relief pressure
opening pressure MPa {kgf/cm
2
}
0.25 – 0.35
{2.5 – 3.5}
Lubrication oil volume ℓ 3.2
At replacing
filter 3.7 ℓ
Tip clearance (between rotor and vane) 0.1 – 0.15 0.25
Side clearance (between rotor and cover) 0.1 – 0.15 0.2
Type 094500-7410
NIPPON
DENSO
Pump plunger dia.
φ5.5
Pump plunger stroke 6
Injection
timing
Before T.D.C.
22 - 24°
Piston displacement
(before T.D.C.)
3.44 – 4.08
Rocker
arm
Lubricating system
Push
rod
Oil pump
Injection pump
Valv e
Valve system
Fuel system