Suzuki DR-Z70 Service Manual page 19

2-7 PERIODIC MAINTENANCE
• Turn the crankshaft to bring the "Top" line A on the generator
rotor to the center of hole on the generator cover and also to
bring the mark B on the camshaft sprocket with the concave
line C of the cylinder head as shown.
• Insert a thickness gauge between the valve stem end and the
adjusting screw on the rocker arm.
If the clearance is out of specification, bring it into the speci-
fied range.
09900-20803: Thickness gauge
09917-14910: Valve clearance adjusting driver
Valve adjuster lock-nut: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
• After finishing the valve clearance adjustment, reinstall the fol-
lowing items.
* TDC plug ( 3-70)
* Generator cover plug (
* Camshaft sprocket cover (
* Spark plug ( 2-8)
3-70)
3-69)
Adjusting screw
Lock-nut