Alternative Repair Procedures
Page9K-24
Base
Engine Components
DODGE
Turbo Diesel
Valve Seat Insert - Pocket Machining Dimensions, Exhaust
Seat
A =
8.029
+
0.010mm
[.3161
±
.0004
inch] diameter
B
= 10.20 ±
0.10mm
[.4015
+ .004 inch]
C
=
43.650
±
0.013mm
[1.7185
±
.0005
inch] diameter
D =
0.40mm
[.0157
inch] maximum radius
E
= 3.2 micrometers [128 microinch] surface finish
(Valve Seat Insert Part
Number
4429111)
|p Valve Seat Insert Staking Tool
Press
service seats
into
the machined pockets. Stake the valve
seats
into
the pockets.
Grind the valve
seats
lightly
to ensure proper seat angle.
00
"00.00
d
Seat Angle
Intake: 30 degrees
Exhaust:
45 degrees
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