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

Engine Block - Left Side View

2004 Oldsmobile Bravada AWDSECTION Engine Block - Left Side View
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Block Thread Repair - Left Side View
GM698371Courtesy of GENERAL MOTORS CORP.
Engine Block - Left Side 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 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
2 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
3 M 6 x 1 201 202 n/a 203 204 205 22 0.866 18 0.709
4 M 12 x 1.75 856 857 n/a 858 859 416 33 1.3 17 0.669
5 M 24 x 1.5 n/a n/a n/a n/a n/a n/a 30 1.182 20 0.788
6 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
7 M 28 x 1.25 n/a n/a n/a n/a n/a n/a 25 0.985 17 0.669
8 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
9 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
10 M 8 x 1.25 206 207 n/a 208 209 210 25 0.985 20 0.788
11 M 6 x 1 201 202 n/a 203 204 205 25 0.985 20 0.788
12 M 8 x 1.25 206 207 n/a 208 209 210 25 0.985 20 0.788
13 M 8 x 1.25 206 207 n/a 208 209 210 25 0.985 20 0.788
14 M 6 x 1 201 202 n/a 203 204 205 19 0.748 15 0.591
15 M 8 x 1.25 206 207 n/a 208 209 210 25 0.985 20 0.788
16 M 10 x 1.5 211 212 n/a 213 214 420 25 0.985 20 0.788
17 M 8 x 1.25 206 207 n/a 208 209 210 19 0.748 15 0.591
18 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
19 M 8 x 1.25 206 207 n/a 208 209 210 33 1.3 27 1.063
20 M 6 x 1 201 202 n/a 203 204 205 22 0.866 18 0.709
21 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
22 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
23 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
24 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
RENDER: 1.0x

NO RELATED

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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.