wsm L503 Workshop Manual page 92

L3130 · L3430 · L3830 · L4630 · L5030, WSM
ENGINE BODY (Continued)
Valve Timing (Intake Valve)
Valve Timing (Exhaust Valve)
Valve Spring
Rocker Arm Shaft to Rocker Arm
Rocker Arm Shaft
Rocker Arm
Push Rod
Tappet to Tappet Guide
Tappet
Tappet Guide
Item
D1503-M Open
Close
D1703-M Open
D1803-M
V2203-M
V2403-M Close
D1503-M Open
Close
D1703-M Open
D1803-M
V2203-M
V2403-M Close
Free Length
Setting Load /
Setting Length
Tilt
Clearance
O.D.
I.D.
Alignment
Clearance
O.D.
I.D.
1-S5
Factory Specification
0.14 rad (8 °)
before T.D.C.
0.35 rad (20 °)
after B.D.C.
0.21 rad (12 °)
before T.D.C.
0.63 rad (36 °)
after B.D.C.
1.05 rad (60 °)
before B.D.C.
0.21 rad (12 °)
after T.D.C.
1.00 rad (57 °)
before B.D.C.
0.21 rad (12 °)
after T.D.C.
41.7 to 42.2 mm
1.6417 to 1.6614 in.
117.6 N / 35.0 mm
12.0 kgf / 35.0 mm
26.4 lbs / 1.3780 in.
–
0.016 to 0.045 mm
0.00063 to 0.00177 in.
13.973 to 13.984 mm
0.55012 to 0.55055 in.
14.000 to 14.018 mm
0.55118 to 0.55189 in.
–
0.020 to 0.062 mm
0.00079 to 0.00244 in.
23.959 to 23.980 mm
0.94327 to 0.94410 in.
24.000 to 24.021 mm
0.94488 to 0.94571 in.
ENGINE
Allowable Limit
–
–
–
–
–
–
–
–
41.2 mm
1.6220 in.
100.0 N /35.0 mm
10.2 kgf /35.0 mm
22.5 lbs /1.3780 in.
1.0 mm
0.039 in.
0.1 mm
0.0039 in.
–
–
0.25 mm
0.0098 in.
0.07 mm
0.0028 in.
–
–
W1013874
KiSC issued 02, 2007 A