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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1764 (ENGINE MECHANICAL - 4.2L)SPECIFICATIONSTHREAD REPAIR SPECIFICATIONSENGINE BLOCK - BOTTOM VIEW
2004 Oldsmobile Bravada AWD

Engine Block - Bottom View

2004 Oldsmobile Bravada AWDSECTION Engine Block - Bottom View
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Fig 1: Engine Block Thread Repair - Bottom View
GM698369Courtesy of GENERAL MOTORS CORP.
Engine Block - Bottom View

Service Hole Location Thread Size Drill Counterbore Tool Stop Collar Tap Driver Insert Drill Depth (Max) Tap Depth (Min)
  mm (in) mm (in)
1 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
2 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
3 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
4 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
5 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
6 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
7 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
8 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
9 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
10 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
11 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
12 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
13 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
14 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
15 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
16 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
17 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
18 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
19 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
20 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
21 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
22 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
23 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
24 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
25 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
26 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
27 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
28 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
29 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
30 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
31 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
32 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
33 20 x 16 n/a n/a n/a n/a n/a n/a 33 1.300 23 0.906
34 8 x 1.25 n/a n/a n/a n/a n/a n/a 30 1.182 25 0.985
35 8 x 1.25 206 207 n/a 208 209 210 30 1.182 25 0.985
36 10 x 1.5 417 n/a n/a 418 419 420 53 2.088 45 1.773
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.