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91
Measure
• Rod bearing clearance, refer to “ Main and
Rod Bearings” in this section for measurement
procedure.
• If the readings are within limits, select a
suitable set of inserts. If the readings are
unsatisfactory and available inserts will not
correct the clearance, the crankshaft must be
replaced.
8. Lubricate bearing surfaces and crankshaft journal
surfaces with Engine Oil Supplement GM
P/N 1052367 or equivalent.
NOTICE:
Refer to “ Notice” on page 6A2-1.
9. Bearing cap.
Important
Carefully tap the bearing cap into place. Do
not pull the cap into place with the cap bolts or
nuts.
• Bearing cap nuts to 52 N*m (38 lbs. ft.).
• Loosen cap nuts one full turn and tighten to
specification, refer to “ Specifications” in this
section.
Inspect
€
Pry the connecting rod back and forth with a
suitable tool and check for binding. If
necessary, loosen and re-tighten the bearing
cap.
Measure
• Connecting rod side clearance, refer to
Figure 52 and “ Engine Specifications” in this
section.
OIL PUMP DRIVE INSTALLATION
Figure 17
|-»<-| Install or Connect
1. Oil pump drive by twisting.
NOTICE:
Refer to “ Notice” on page 6A2-1.
2. Oil pump drive bolt.
Q
Tighten
• Bolt to 25 N-m (18 lbs. ft.).
OIL PUMP INSTALLATION
Figure 53
-*«- Install or Connect
1. Heat retainer in hot water prior to assembling
extension shaft.
2. Extension to oil pump.
1 PICKUP TUBE AND SCREEN
2 PUMP COVER
3 DRIVE GEAR AND SHAFT
4 IDLER GEAR
5 PUMP BODY
6 RETAINER
7 SHAFT
8 BOLTS
9 RETAINING PIN
10 PRESSURE REGULATOR SPRING
11 PESSURE REGULATOR VALVE
12 GASKET
M C 0 0 2 1 -6 A 2 —L -E D 5
Figure 53 - Oil Pump
[T | Important
Be sure retainer
installation.
does not crack upon
NOTICE:
Refer to “ Notice” on page 6A2-1.
Pump to rear bearing cap and bolt.
Tighten
• Pump bolt to 43 N*m (32 lbs. ft.).
OIL PAN INSTALLATION
Figure 54
E Install or Connect
1. Place a 2 mm diameter bead of GM P/N 1052914
RTV sealer or equivalent, on the oil pan to block
side sealing flanges.
2. Apply GM P/N
1052914 RTV sealer or
equivalent to oil pan surface which fits to engine
front cover.
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: ......