ENGINE
L3560, L4060, L4760, L5060, L5460, L6060, WSM
1-S8
LUBRICATING SYSTEM
Crankpin to Crankpin Bearing
• Crankpin
• Crankpin Bearing
Oil Clearance
O.D.
I.D.
0.025 to 0.087 mm
0.00099 to 0.0034 in.
46.959 to 46.975 mm
1.8488 to 1.8494 in.
47.000 to 47.046 mm
1.8504 to 1.8522 in.
0.20 mm
0.0079 in.
–
–
Crankshaft
Side Clearance
0.15 to 0.31 mm
0.0059 to 0.012 in.
0.5 mm
0.02 in.
Cylinder Bore (Oversize)
I.D.
87.250 to 87.272 mm
3.4351 to 3.4359 in.
87.420 mm
3.4417 in.
Cylinder Maximum I.D. to Cylinder
Minimum I.D.
Difference
–
0.15 mm
0.0059 in.
Item
Factory Specification
Allowable Limit
Engine Oil Pressure
At Idle Speed
At Rated Speed
More than
98 kPa
1.0 kgf/cm
2
14 psi
300 to 440 kPa
3.0 to 4.5 kgf/cm
2
43 to 64 psi
50 kPa
0.5 kgf/cm
2
7 psi
250 kPa
2.5 kgf/cm
2
36 psi
Engine Oil Pressure Switch
Working Pressure
50 kPa
0.5 kgf/cm
2
7 psi
–
Inner Rotor to Outer Rotor
Clearance
0.030 to 0.14 mm
0.0012 to 0.0055 in.
0.2 mm
0.008 in.
Outer Rotor to Pump Body
Clearance
0.11 to 0.19 mm
0.0044 to 0.0074 in.
0.25 mm
0.0098 in.
Inner Rotor to Cover
Clearance
0.105 to 0.150 mm
0.00414 to 0.00590 in.
0.20 mm
0.008 in.
Item
Factory Specification
Allowable Limit
KiSC issued 03, 2016 A