![background image](http://html1.mh-extra.com/html/gmc/s-series-1994/s-series-1994_repair-manual_2235929350.webp)
Tighten
• Attaching screws to 3-7 N*m (27-62 lbs. in.).
5. Tighten “ T ” handle of tool to push seal into
bore. Continue until tool collar is flush against
block.
6. Loosen
“ T ”
handle
completely.
Remove
attaching screws and tool.
• Check to be sure seal is seated squarely in
bore.
CAMSHAFT INSTALLATION
I++I Install or Connect
• Coat camshaft lobes and bearings with GM
E.O.S. P/N 1051396 or equivalent. Insert
camshaft with extreme care to avoid personal
injury and gouging of the camshaft bearings.
NOTICE:
Refer to “ Notice” on page 6A2-1.
1. Camshaft and thrust plate.
S t Tighten
• Thrust plate bolts to 12 N*m (106 lbs. in.).
Important
• If a new camshaft is installed, replace all valve
lifters. Valve lifters may be oversize, verify
marking (10) on the lifter boss.
FLYWHEEL INSTALLATION
E3
Install or Connect
| 9 | Important
• Old thread adhesive must be thoroughly
removed from the flywheel bolts and bolt
holes.
NOTICE:
Refer to “ Notice” on page 6A2-1.
1. Apply Loctite® 271 GM P/N 1052624, or
equivalent to all flywheel bolts.
• Carefully follow the instructions included with
the thread locking compound to ensure proper
bolt retention.
2. Flywheel, retainer (automatic transmission), and
bolts.
• Flywheel bolts to 75 N*m (55 lbs. ft.) with
automatic transmission.
• Flywheel bolts to 75 N*m (55 lbs. ft.) with
manual transmission.
3. Manual transmission clutch and pressure plate.
Figure 48 - Installing Crankshaft Seal
FRONT OF
ENGINE
7 PISTON
6A UPPER COMPRESSION RING GAP
6B LOWER COMPRESSION RING GAP
6C OIL RING ASSEMBLY GAP '
K37949-6A7—JN—EDS
Figure 49 - Piston Ring Gap Locations
• Bolts to 20 N*m (15 lbs. ft.) then turn 30°.
PISTON AND CONNECTING ROD
INSTALLATION
Figures 18 and 49 through 52
Install or Connect
1. Lubricate cylinder wall and piston rings with
clean engine oil.
Summary of Contents for S Series 1994
Page 1: ......
Page 11: ...VIEW A p n n n j VIEW C F7554 Figure 10 Hydra Matic 4L60 E Transmission I D Location...
Page 24: ...NOTES...
Page 26: ......
Page 69: ...NOTES...
Page 71: ...3 2 STEERING...
Page 73: ......
Page 84: ......
Page 102: ...40...
Page 130: ...NOTES...
Page 146: ...NOTES...
Page 162: ...NOTES...
Page 166: ...Figure 5 Removing the Pinion Flange Figure 6 Pressing the Drive Pinion from the Cage...
Page 178: ...Figure 3 Spreading the Differential Case Figure 4 Removing the Differential...
Page 190: ...NOTES...
Page 202: ...NOTES...
Page 206: ...F5785...
Page 212: ...B Button Moved Out of Bearing Bore F5791...
Page 228: ...NOTES...
Page 232: ......
Page 234: ......
Page 236: ...Adjuster 63 Bolt 64 Lock Figure 10 Turning the Adjuster Plug K3 Models...
Page 237: ...Figure 13 Removing the Pinion Seal 39 Bearing Cup Figure 16 Removing the Inner Bearing Cap...
Page 261: ...F7475...
Page 267: ...B Button Moved Out of Bearing Bore F5791...
Page 294: ...NOTES...
Page 300: ...NOTES...
Page 318: ...NOTES...
Page 322: ...SR207LN2 EDS...
Page 324: ......
Page 326: ...OVERHEAD OILING AND RETURN MAIN OIL GALLERY N30005 6A2 J EDS...
Page 368: ...103 153 127 V1200...
Page 370: ......
Page 372: ......
Page 374: ...F9375 Figure 7 Engine Lubrication Diagram Engines Without Balance Shaft...
Page 376: ...Figure 9 Engine Lubrication Diagram Engines With Balance Shaft...
Page 399: ...V2974...
Page 410: ......
Page 412: ...195 196 201 174 252 163 165 164 244 3706r3924...
Page 452: ......
Page 454: ...163 164 V1202...
Page 456: ...20 21x 302 210 4 0 41 2 5 2 5 1 2 51 4 2 e3 54 3 9 252 252 S 255 255 25 6 256 209 V1196...
Page 458: ...100 1 8 4 185 183 177 v 75 201 3706r1204...
Page 460: ......
Page 510: ......
Page 512: ...V2131...
Page 514: ...110 106 106 103 90 93 89 88 87 86 v 7 7 7 7 j A _ 111 f t 2 a a s 53 49 L 47 46 3706r4751...
Page 516: ...259 260 150 237 S lM 180 167180 J 1 82 183 170 169 1 1 78 1 7 9 213212 2 0 7 205 r i 3706r4752...
Page 566: ...NOTES...
Page 574: ...NOTES...
Page 618: ...SPECIAL TOOLS...
Page 620: ...NOTES...
Page 672: ......
Page 682: ......
Page 686: ......
Page 694: ...RH0213 4L60 E...
Page 695: ...657 659 m i J 8092 H J 34196 4 3 34196 5 657 658 665 J 23907 J 7004 1 J 8092 RH0214 4L60 E...
Page 696: ...J 8092 J 34196 4 33 31 J 8092 RH0215 4L60 E...
Page 697: ...SPECIAL TOOLS...
Page 698: ...SPECIAL TOOLS...
Page 758: ...RH0194 4L80 E...
Page 764: ......
Page 770: ...SPECIAL TOOLS...
Page 771: ...SPECIAL TOOLS CONT...
Page 772: ......
Page 775: ......
Page 776: ......
Page 785: ......
Page 804: ...NOTES...
Page 806: ......
Page 808: ......
Page 822: ...3707r5079...
Page 840: ......
Page 848: ...NOTES...
Page 852: ......
Page 860: ...F5435...
Page 866: ......
Page 878: ...F9167...
Page 882: ...16 FrontOutputShaft 18 DrivtQNr 19 DrivenGm t 20 DriveChain 22 FrontOutputBearing V2836...
Page 890: ...F9168...
Page 908: ......
Page 919: ......