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200 ENGINE ASSEMBLY
Page 6-39
Installation (Engine in Chassis)
In order to use the valve lifter tool to hold the
valve lifters in position, the cylinder heads must
be installed on the engine.
Arrange valve lifters so that they can be identified
and reinstalled into the same hole from which
they came.
1. Rotate the crankshaft so that the drive gear
timing mark on the drive gear is aligned with
the camshaft opening. Refer back to
Figure 6-44.
2. Clean the valve lifters. Lubricate valve lifters
by dipping the shaft in clean engine oil.
With the engine in the chassis, the valve lifters
must be held in the UP position, using tappet
holders J 37720-B.
3. Insert the valve lifter into the valve lifter
holes provided in the block. As the lifter is
installed, it must be held in position by
inserting a tappet holder into the opening
through the top of the cylinder block. The
tappet holder must be positioned so that the
magnetic head of the tool holds the lifter in
position. Check to see if the tool has
captured the valve lifter by drawing upward
on the tool. A resistance will be felt that
cannot be felt if the magnet has contacted
something other than a valve lifter.
4. Secure the lifter in the UP position with
grommets provided in the tappet holder. The
holding tool shafts of two adjacent valve
lifters can be prevented from dropping by
wrapping a rubber band around the two
shafts. This draws the shafts together and
holds them in position. Refer to Figure 6-46.
Figure 6-46 — Tappet Holder Tool
5. Perform steps 3 and 4 on each of the
remaining valve lifters.
Visually check the camshaft to be sure that the
two camshaft gears and the captured thrust
washer are in place on the shaft.
Refer to Figure 6-47.
6. Insert camshaft removal/installation tool
J 41461 (3) into position on the rear
segment of the camshaft (1) by snapping the
clip (2) into position.
Figure 6-47 — Camshaft Removal/Installation Tool
1. Rear segment of
camshaft
2. Tool retaining clip
3. Camshaft installation/
removal tool J 41461
201180a
J 37720-B
200573a
1
2
3
5-101.bk Page 39 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...