Nanni N4.40 Workshop Manual page 82

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG, WSM
Valve Timing (Exhaust Valve)
[D1803-M-DI, V2403-M-DI]
Valve Timing (Exhaust Valve)
[V2003-M-T-BG]
Valve Spring
Rocker Arm Shaft to Rocker Arm
• Rocker Arm Shaft
• Rocker Arm
Push Rod
Tappet to Tappet Guide
• Tappet
• Tappet Guide
Item
Open
Close
Open
Close
Free Length
Setting Load /
Setting Length
Tilt
Oil Clearance
O.D.
I.D.
Bend
Oil Clearance
O.D.
I.D.
1-S12
Factory Specification
0.72 rad (41 °)
before B.D.C.
0.2 rad (9 °)
after T.D.C.
0.96 rad (55 °)
before B.D.C.
0.24 rad (14 °)
after T.D.C.
41.7 to 42.2 mm
1.65 to 1.66 in.
118 N / 35.0 mm
12.0 kgf / 35.0 mm
26.5 lbf / 1.38 in.
–
0.016 to 0.045 mm
0.00063 to 0.0017 in.
13.973 to 13.984 mm
0.55012 to 0.55055 in.
14.000 to 14.018 mm
0.55119 to 0.55188 in.
–
0.020 to 0.062 mm
0.00079 to 0.0024 in.
23.959 to 23.980 mm
0.94327 to 0.94409 in.
24.000 to 24.021 mm
0.94489 to 0.94570 in.
ENGINE
Allowable Limit
–
–
–
–
41.2 mm
1.62 in.
100 N / 35.0 mm
10.2 kgf / 35.0 mm
22.5 lbf /1.38 in.
1.0 mm
0.039 in.
0.10 mm
0.0039 in.
–
–
0.25 mm
0.0098 in.
0.07 mm
0.003 in.
–
–
KiSC issued 06, 2009 A