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ENGINE TOP END 6-17
Camshaft, Camshaft Chain
•
Remove:
#1 Spark Plug (Front Side)
•
Install the piston top detector [A] in the hole of the plug.
Special Tool - TDC Measurement Tool: 57001-1560
•
Insert the gauge extender [B] into the detector.
•
Using the shaft wrench, turn the crankshaft until the
gauge extender reaches its highest point.
Special Tool - Shaft Wrench: 57001-1551
•
Remove the extender and install it to the gauge.
•
Install the top dead center finder [A] and the gauge [B]
with the extender.
Special Tool - Top Dead Center Finder: 57001-402
○
Set the gauge at position that the needle on the gauge
rotates a few turns.
•
Set the gauge to read “0”.
•
Turn the crankshaft counterclockwise until the needle will
stop fluctuating, then scribe a mark [A] on the coupling at
the tip of the wire pointer.
•
Turn the crankshaft clockwise until the needle will stop
fluctuating, then describe a mark [A] on the coupling at
the tip of the wire pointer.
•
Turn the crankshaft so that the wire pointer is halfway [A]
between the two described marks.
○
The crankshaft is now at TDC for #1 and #4 Cylinders.