Replacing Valve Guide - Mitsubishi L Series Service Manual

1.3 Replacing valve guide

(1) Pull out the valve guide from the bottom to the top face
of the cylinder head with a press using a blanking tool.
(2) Using a stopper, press-fit the new valve guide from the
top surface of cylinder head.
After press-fitting, make sure the dimensions of valve
position are as shown in the illustration.
(3) After press-fitting the guide, insert new valve and make
sure that it slides.
(4) Inspect contact between the valve and valve seat.
INSPECTION AND REPAIR OF BASIC ENGINE
Puller
Pulling out valve guide
12.5 [0.492]
24 [0.94]
Stopper
Press fitting valve guide
Puller
65
[2.56]
20
[0.79]
10
[0.39]
6
[0.24]
Unit mm [in.]
Valve guide
( 25) [0.98]
+0.015
( 6.6 )
( 12) [0.47]
0
+0.00059
[0.260 ]
0
Unit mm [in.]
6-3