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Page 5-48
200 BENCH PROCEDURES
6. Assemble rocker arm retaining (coil) spring
(6) on shaft.
7. Lubricate exhaust rocker arm (5) and install
on rocker arm shaft.
8. Lubricate valve rocker arm adjusting screw
and nut, and install into exhaust rocker arm.
9. Place center (second) rocker arm shaft
bracket (4) and shaft (12) on a flat surface.
This bracket does not have a threaded hole
on top or an oil hole at bottom surface. Align
mounting surface and offset of bracket with
bracket already installed.
10. Press shaft into rocker arm bracket until
center lines of mounting holes in brackets
are spaced 5.750 inches (146 mm) apart.
At this point, a used or scrapped cylinder head
can be used as a template for proper bracket
alignment and to ensure mounting surfaces of
each bracket are parallel.
11. Lubricate inlet rocker arm (3) and install on
shaft.
12. Assemble rocker arm retaining (coil) spring
(6) on shaft.
13. Lubricate exhaust rocker arm (5) and install
on shaft.
14. Place last (third) rocker arm shaft bracket (4)
and shaft on a flat surface. This bracket
does not have a threaded hole on top or an
oil hole at bottom surface. Align mounting
surface and offset of bracket with two
brackets already installed.
15. Check for proper bracket alignment. Press
bracket onto shaft. Ensure that mounting
surfaces of each bracket are parallel.
16. Lubricate and install outermost inlet rocker
arm (3).
17. Install flat spring and retaining snap ring on
end of shaft to keep inlet rocker arm in
place.
18. At opposite end of shaft, lubricate and install
outermost exhaust rocker arm (5).
5-101.bk Page 48 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...