Page 6-50
200 ENGINE ASSEMBLY
Oil Pan Installation
1. Clean any oil from the cylinder block
mounting surface and the oil pan rail. The oil
pan must be installed dry.
Oil on the surface of the gasket or the rails of the
cylinder block and oil pan during oil pan
installation can cause the gasket to bulge out
between any two bolts, particularly those at the
mid-section corners. This condition may not occur
immediately, but can do so at any time after
installation. To avoid this occurrence, wipe any oil
from the inner walls of the cylinder block
crankcase and then clean the rails of the cylinder
block and oil pan with a solvent such as lacquer
thinner. Dry the cleaned surfaces completely.
2. Position the isolating oil pan gasket on the
oil pan rails with ribbed side facing up.
3. Beginning at the center of the pan at one of
the rectangular tabs, align rubber locating
cones with corresponding holes in the oil
pan rails.
4. In one motion, firmly press upper portion of
the gasket with one hand while carefully
pulling the rubber cone through the hole with
the other hand until seated. Continue this
procedure for the remaining locating cones.
5. After all cones have been installed, recheck
to ensure they are all properly seated.
During removal of the isolating oil pan from the
engine, the studs may have backed out while
loosening the stud nuts. Be sure they are fully
seated prior to installing oil pan.
6. When installing oil pan onto the engine,
center the pan before tightening fasteners
so that the edges of the metal isolator
washers do not touch the pan. Refer to
Figure 6-57.
Figure 6-57 — Checking Clearance
OIL PAN INSTALLATION WITH NEW E7
CYLINDER BLOCKS
Part numbers for E7 cylinder blocks with 8-mm
tapped holes in the pan mounting rail are listed
below. These are the service replacements for
cylinder blocks with 10-mm tapped holes in the
cylinder block oil pan rail.
앫
Cylinder Block Assembly No.
239GB5517M
앫
Cylinder Block Service Assembly
No. 239GB5494C
With the introduction of these cylinder blocks,
blocks with the 10-mm tapped holes in the
cylinder block oil pan rail are no longer available.
The isolating oil pan gasket arrangement can
only be used with cylinder blocks, timing gear
covers and flywheel housings that have 8-mm
tapped holes in the oil pan rail.
1. Cylinder block
2. Oil pan
3. Rubber gasket
200576a
MAKE SURE THERE IS
CLEARANCE
BETWEEN THE OIL PAN
AND THE METAL
ISOLATING WASHER.
1
2
3
5-101.bk Page 50 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...