Mitsubishi S6R Series Service Manual page 159

Chapter 7 ASSEMBLY OF BASIC ENGINE
Overlap 61° spec
Exhaust valve closed
Rotation direction
Exhaust valve open 57°
Overlap 61° Spec
Valve Timing When Valve Clearance is 0 mm
Item Specification
Overlap 61°
Valve timing Camshaft P/N:
37505-40100
Overlap 93° spec
40°
Exhaust valve closed
Rotation direction
Exhaust valve open
57°
Overlap 93° Spec
Valve Timing When Valve Clearance is 0 mm
Item Specification
Overlap 93°
Valve timing Camshaft P/N:
37505-34100
7-34
TDC
24°
37°
Inlet valve open
Inlet valve closed
44°
BDC
Valve clearance
0 mm [0.00 in.]
2 mm [0.08 in.]
TDC
53°
Inlet valve open
Inlet valve closed
44°
BDC
Valve clearance
0 mm [0.00 in.]
2 mm [0.08 in.]
10.5°
Exhaust valve closed
Rotation direction
Exhaust valve open
26°
Overlap 61° Spec
Valve Timing When Valve Clearance is 2 mm [0.08 in.]
Item
Open BTDC 37°
Inlet
Close ABDC 44°
Open BBDC 57°
Exhaust
Close ATDC 24°
Open BTDC 2.5°
Inlet
Close ABDC 13°
Open BBDC 26°
Exhaust
Close BTDC 10.5°
Exhaust valve closed
Rotation direction
25.5°
Exhaust valve open
Overlap 93° Spec
Valve Timing When Valve Clearance is 2 mm [0.08 in.]
Item
Open BTDC 53°
Inlet
Close ABDC 44°
Open BBDC 57°
Exhaust
Close ATDC 40°
Open BTDC 14°
Inlet
Close ABDC 12.5°
Open BBDC 25.5°
Exhaust
Close ATDC 1°
TDC
2.5°
Inlet valve open
13°
Inlet valve closed
BDC
Nominal value Standard value
-
±2°
TDC
14°
Inlet valve open
1°
12.5°
Inlet valve closed
BDC
Nominal value Standard value
-
±2°