200 ENGINE ASSEMBLY
Page 6-11
[212 NC] CYLINDER SLEEVE
Description
The cylinder sleeve works with the piston, piston
rings, cylinder head, and cylinder head gasket to
seal combustion pressure. It transfers
combustion heat to engine coolant and guides
piston travel during engine operation. Correct
extension of sleeve flange above top deck and
uniform cylinder block counterbore are essential
for satisfactory sleeve life and head gasket seal.
The cylinder sleeves are a wet-dry design, made
of centrifugal cast iron. A crevice seal is needed
for sealing purposes.
Special Tools Required
앫
Depth Gauge J 26948
앫
Dial Bore Gauge J 5347-B
앫
Cylinder Hone and Glaze Breaker J 5902-01
Installation
Refer to Figure 6-12.
1. Thoroughly clean and dry the prepared
cylinder block (6), counterbore ledge (5) and
cylinder sleeves (3). Refer to cylinder block
cleaning procedures in this section.
2. Install the crevice seal (2) into the cylinder
sleeve groove with the pointed face toward
the cylinder block (6) (outward). Lubricate
with ethylene glycol.
3. If the counterbore ledges (5) have been cut,
place the shims (4) on the cylinder block
counterbore ledges. If more than one shim is
necessary, use the fewest number of shims
required to achieve the proper cylinder
sleeve flange height. Always place the
thickest shim on the bottom.
The crevice seal groove (1) must be clean and
free of any oil residue. Under no circumstances
should oil contaminate the crevice seal groove or
crevice seal. Damage to the seal will result.
Applying a Silastic bead is now standard
assembly procedure whenever cylinder sleeves
are installed.
To prevent partial curing and questionable
sealing and bonding, apply Silastic just before
installing the sleeves.
4. Apply approximately a 1/8-inch (3.18 mm)
bead of RTV silicone (Mack Silastic
342SX32, Dow Corning Silastic RTV732, or
General Electric RTV130) around the
cylinder block sleeve seat and completely
around the cylinder wall. Do not use
excessive amounts of RTV.
The cylinder block counterbore ledges and the
cylinder sleeve must be kept clean and free of
any oil residue to ensure that the Silastic bead
seals and bonds properly.
5. Position the cylinder sleeve (3) in the
cylinder bore until it contacts the crevice
seal (2).
6. Placing the palms of the hands on the upper
end of the cylinder sleeve 180 degrees
apart, push downward with a quick, even
pressure. Using a large plastic-faced
hammer, tap the sleeve close to the inside
diameter. Tap alternately from one side to
the other, gradually working around the
entire circumference of the sleeve.
5-101.bk Page 11 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...