Parsun F115 BEX-T, Service Manual

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√: Measurable valve clearance
18. Turn the flywheel clockwise until the mark on the flywheel is aligned with the indicator
mounted on the box, making sure that the “EX" and “IN” marks on the two driven pulleys
are opposite.
19. Measure and record the clearance between the specified cylinder cam and the valve
tappet with a clearance gauge.
x: Unmeasurable valve clearance
√: Measurable valve clearance
20. Remove the two driven pulleys according to the aforementioned method and steps.
21.
Mount the cylinder head cover.
Note:
Use a new cylinder head cover sealing ring and apply silica gel as shown in the
exploded view.
22. Mount the driven pulley and fasten the pulley bolts with the flywheel gripper.
Specified torque: 60 Nm
23.
Screw the timing belt in the order of crankshaft end, driven pulley B ("EX”) and driven
pulley A ("IN" mark).
Note:
Do not apply oil or grease to the timing belt.
Ensure that the characters on the belt are mounted upwards
24. Tighten the timing belt and keep the belt and pulley in meshing.
25.
Mount the belt tensioner assembly.
26.
Align the swing arm hole of the tensioner in the tensioner assembly with the positioning
hole on the body, and insert the tensioner positioning pin.
27.
Slightly tighten the tensioner bolts.
28. Turn the tensioner gradually clockwise with a hexagon wrench and remove the 5mm pin
previously inserted from hole A.
Note:
Turn the tensioner with a force less than 15Nm.
No.1 No.2 No.3 No.4
IN (intake) × × √ √
EX (exhaust) × √ × √