ROCKER ARMS AND CAMSHAFT
4-13
2
、
Checking the camshaft
• cam lobes
Pitting/scratches/blue discoloration
→
Replace
• camshaft journal
Wear/damage
→
Replace
• Measure the external diameter of camshaft
journal with micrometer.
Out of specification
→
Replace.
• small holes on camshaft sprocket
• rotor “I” mark
Out of alignment
3
、
Checking the camshaft sprocket
• camshaft sprocket
Wear/damage
→
Replace the camshaft sprocket
and timing chain as a set.
(a)1/4 of a tooth
(b)Correct
①
Timing chain
②
Sprocket
4
、
Checking the decompression system
• decompression system
Check while the camshaft sprocket is installed on
the camshaft.
a. Check that the decompressor lever pin
①
projects from the camshaft.
b. Check that the decompressor cam moves
②
smoothly.
Summary of Contents for UTV 700 2009
Page 1: ...HUANSONG UTV 700 SERVICE MANUAL 2009 ...
Page 96: ...GENERAL SPECIFICATIONS 2 23 HYDROGRAPHIC CHART Hydrographic chart Pressure splash ...
Page 97: ...GENERAL SPECIFICATIONS 2 24 LUBRICATION OIL WAY ...
Page 246: ...5 31 BRAKE SYSTEM No Part Name Qty Remarks 26 Caliper piston seal 1 27 Bleed screw 1 ...
Page 330: ...CHARGING SYSTEM 6 18 CHARGING SYSTEM CIRCUIT DIAGRAM Ignition coil C D I Magneto Rectifier ...