Mitsubishi 4DQ5 Service Manual Page 38

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Specifications
Unit: mm (in.)
Item
Standard
Repair
limit
Fit
of
camshaft
0.040 -- 0.090
0.15
journals in holes
(0.00157 --0.00354)
(0.0059)
(bushings)
Specifications
Unit:
mm
(in.)
Item
Standard
Service
limit
54H7 +0.030
No.l,2
0
Camshaft
(2.126H7 +g.00118)
bushing
inside
53H7
+0.030
diameter
No.3
0
(2.087H7
+g.00118)
54 -0.040
No.1,2
-0.060
Camshaft
(2 126
-0.00157)
journal
. -0.00236
-0.1
outside
53
-0.040
(-0.004)
diameter
No.3
-0.060
(2.087
-0.00157 )
-0.00236
Tappets and tappet holes
(1) Inspect the riding face
of
each tappet for wear,
contact pattern and crack. Replace defective
tappets.
(2) Check the fit
of
the tappet in the hole against the
repair limit, indicated below.
If
the limit is
exceeded, then replace the tappet.
If
the hole is
worn down so much as to provide an excessive
radial clearance even with a new tappet, the
crankcase must be replaced.
Specifications
Unit:
mm
(in.'
Item
Standard
Repair
Service
limit
limit
Fit
of
holes
0.035"" 0.098
+0.10 (hole)
(0.00138
...,
0.12
on tappets
0.00386 )
(0.0047)
(+0.0039)
Tappet hole
22(0.87)
+0.10
diameter
(+0.0039)
-34-
Miking camshaft hole
ID
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