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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Engine Mechanical - 3.7L) >> Specifications >> Thread Repair Specifications >> Cylinder Head - Top View

Cylinder Head - Top View

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cylinder Head - Top View
GM858408Courtesy of GENERAL MOTORS CORP.
Cylinder Head - Top View

Service Hole Location Thread Size Drill Counterbore Tool Stop Collar Tap Driver Insert Drill Depth (Max) Tap Depth (Min)
J 42385-400  mm (in) mm (in)
1 M 6 x 1 405 n/a 406 203 204 205 28 1.103 24 0.945
2 M 6 x 1 201 202 n/a 203 204 205 THRU THRU
3 M 6 x 1 201 202 n/a 203 204 205 22 0.866 18 0.709