Mitsubishi F9Q2 Workshop Manual page 36

Adapter
Wall
thickness (X)
E Mitsubishi Motors Corporation
F9Q ENGINE - F9Q ENGINE - F9Q ENGINE -
(2) Measure the valve clearance.
Standard value:
Cold engine
Intake valve mm
Exhaust valve mm
(3) If the valve clearance is outside the standard value, adjust
(4) Take valve clearance measurement again at the cylinder
REN0013
(5) Measure the wall thickness (X) of the tappet using a
Micrometer
(6) Based on the measurements, select a tappet which will
Y6091AJ
(7) Remove the camshaft. Install the selected tappet.
(8) Install the camshaft.
(9) Rotate the camshaft one turn, then check that the valve
Jun. 2000
Cylinder Head Cylinder Head Cylinder Head
Checking
0.15 - 0.20
0.35 - 0.45
by replacing the tappets using the following procedure.
where the valve clearance is not within the tolerance,
and record the measured value.
micrometer, and record the measured value.
bring the valve clearance to the standard value.
Wall thickness of tappet to be selected =
Wall thickness (X) of tappet having been installed
at checking + (Measured value - Standard value)
NOTE
1. Always use new tappets.
2. Tappets are available in thickness from 7.550 mm to
8.150 mm, increasing by increments of 0.025 mm.
clearance meets the standard value.
PWEE0001
11A-11-7
Adjusting
0.20
0.40