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200 BENCH PROCEDURES
Page 5-35
Refer to Figure 5-42.
1. Using depth measurement tool (1), measure
distance from cylinder head surface (2) to
point on insert where groove will be ground.
This point should be approximately 0.060 inch
(1.524 mm) below any angular face on valve seat
insert.
Figure 5-42 — Valve Insert Depth Measurement
Refer to Figure 5-43.
2. Install grinding wheel (2) into grinder (4) and
set depth of grinder base (1) to dimension
found in preceding step.
3. Secure base to grinder by tightening hex-
head screw (3).
Figure 5-43 — Setting Depth of Grinder
4. Grind a groove around inside circumference
of valve seat insert. This groove should be
approximately 0.030 inch (0.762 mm) deep.
Use care not to damage any machined surface of
the cylinder head.
5. Attach collet to T-handle and shaft
assembly.
6. Position collet in valve seat insert so ridge of
collet will be inside groove. Turn T-handle to
fully expand collet.
Refer to Figure 5-44.
7. Position lifting bridge (3) under crank handle
(2). Turn crank handle clockwise to remove
insert.
8. Release insert from collet (4) by slightly
turning T-handle (1).
Figure 5-44 — Removing Valve Insert
1. Depth measurement
tool
2. Cylinder head surface
1. Grinder base
2. Grinding wheel
3. Hex-head screw
4. Grinder
200299a
1
2
200300a
1
2
3
4
1. T-handle
2. Crank handle
3. Lifting bridge
4. Collet
5-101.bk Page 35 Friday, March 17, 2006 11:05 AM
Summary of Contents for E7
Page 1: ...E7 ENGINE OVERHAUL AUGUST 1997 ENGINE 5 101...
Page 2: ...Page 0 front fr5 Page 0 Friday March 17 2006 11 04 AM...
Page 5: ...E7ENGINE OVERHAUL MARCH 2006 2 5M REP AUGUST 1997 10M MACK TRUCKS INC 1997 ENGINE 5 101...
Page 13: ...ABOUT THIS MANUAL Page ix ABOUT THIS MANUAL front fr5 Page ix Friday March 17 2006 11 04 AM...
Page 15: ...TABLE OF CONTENTS Page xi TABLE OF CONTENTS front fr5 Page xi Friday March 17 2006 11 04 AM...
Page 24: ...Page xx NOTES front fr5 Page xx Friday March 17 2006 11 04 AM...
Page 31: ...200 SPECIFICATIONS Page 2 1 SPECIFICATIONS 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 55: ...200 ENGINE REMOVAL Page 3 1 ENGINE REMOVAL 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 58: ...Page 3 4 NOTES 5 101 bk Page 4 Friday March 17 2006 11 05 AM...
Page 90: ...Page 4 32 NOTES 5 101 bk Page 32 Friday March 17 2006 11 05 AM...
Page 91: ...200 BENCH PROCEDURES Page 5 1 BENCH PROCEDURES 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 158: ...Page 5 68 NOTES 5 101 bk Page 68 Friday March 17 2006 11 05 AM...
Page 159: ...200 ENGINE ASSEMBLY Page 6 1 ENGINE ASSEMBLY 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 240: ...Page 6 82 NOTES 5 101 bk Page 82 Friday March 17 2006 11 05 AM...
Page 272: ...Page 8 10 NOTES 5 101 bk Page 10 Friday March 17 2006 11 05 AM...
Page 273: ...200 TROUBLESHOOTING Page 9 1 TROUBLESHOOTING 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 292: ...Page 9 20 NOTES 5 101 bk Page 20 Friday March 17 2006 11 05 AM...
Page 293: ...200 APPENDIX Page 10 1 APPENDIX 5 101 bk Page 1 Friday March 17 2006 11 05 AM...
Page 295: ...200 APPENDIX Page 10 3 E7 LUBRICATION SYSTEM 5 101 bk Page 3 Friday March 17 2006 11 05 AM...
Page 296: ...Page 10 4 200 APPENDIX E7 COOLING SYSTEM 5 101 bk Page 4 Friday March 17 2006 11 05 AM...
Page 297: ...INDEX Page 11 1 INDEX INDEX FR5 Page 1 Friday March 17 2006 11 04 AM...
Page 302: ...Page 11 6 NOTES INDEX FR5 Page 6 Friday March 17 2006 11 04 AM...
Page 303: ...E7 ENGINE OVERHAUL PRINTED IN U S A ENGINE 5 101 MACK TRUCKS INC 1997...