Lower Crankcase - Left View

Fig 1: Lower Crankcase - Left View

Courtesy of GENERAL MOTORS CORP.

Lower Crankcase - Left View

Service Call Out	Thread Size	Insert	Drill	Counterbore Tool	Tap	Driver	Drill Depth (Maximum)		Tap Depth (Maximum)
J 42385-							MM	(IN)	MM	(IN)
1	M10 x 1.5	215	211	212	213	214	28.50	1.122	22.5	0.89
2	M10 x 1.5	215	211	212	213	214	28.50	1.122	22.5	0.89
3	M10 x 1.5	215	211	212	213	214	28.50	1.122	22.5	0.89