PAGE 59
Precautions in Operation:
This chapter contains maintenance and service for cylinder head, valve, and camshaft as well as rocker arm.
Cylinder head service can be carried out when engine is in frame.
Standard
Limit
12 ± 2 kg/cm2
/
Intake
33.442
33.392
Exhaust
33.327
33.277
Rocker Arm
12 - 12.018
12.080
Valve
11.966 - 11.984
11.936
Intake
4.975-4.990
4.900
Exhaust
4.950-4.975
4.900
5.000-5.012
5.030
Intake
0.010-0.037
0.080
Exhaust
0.025-0.062
0.100
Free length of valve spring
Inner
36
32.500
Outer
39.5
36.000
1.600
/
Intake
0.1± 0.02mm
/
Exhaust
0.15± 0.02mm
/
/
0.050
Item
Compression Pressure
Camshaft
Height of cam lobe
ID of valve rocker arm
OD of valve rocker arm
Cylinder Head Warpage
OD of valve system
ID of valve guide
Valve seat width
Valve clearance
Valve
Clearance between valve stem & guide
Torque Value
Ft/Lbs
Cylinder head cover bolt
7-10 ft/lbs
Exhaust pipe stud bolt
17-21 ft/lbs
Cylinder head bolt
7-10 ft/lbs
Cylinder head Nut
14-16 ft/lbs
Sealing bolt of cam chain auto-tensioner
6-8 ft/lbs
Bolt of cam chain auto-tensioner
8-12 ft/lbs
Cylinder side cover bolt
7-10 ft/lbs
Cam sprocket bolt
7-10 ft/lbs
Tappet adjustment screw nut
5-7 ft/lbs
Spark plug
7-10 ft/lbs
Tools: Special service tools
• Valve reamer:
5.0mm
• Valve guide driver:
5.0mm
• Valve spring compressor
Summary of Contents for 1500
Page 5: ...PAGE 5 Serial Number on MTV PIN Number Located under seat on passenger side...
Page 57: ...PAGE 57...
Page 108: ...PAGE 108 SERVICE MANUAL...
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