1X Tightening torques - MA.101 and MA.102

WM 1X00IN Tightening torques - MA.101 and MA.102

Technical values

Information

Group 10 - Crankcase

Crankcase 9A1

1) If the threaded bolt unscrews: Clean the thread. Check that it is free of grease and oil and is completely dry. Apply a 2-mm coating of Loctite 243 all the way around on the first thread of the crankcase bore. Observe the specified hardening time.

Tightening sequence for crankcase screws

Information

Group 13 - Crank drive, pistons

Connecting rod bolts

Belt drive

Information

Group 15 - Cylinder head, valve drive

Cylinder head:

Cylinder head screws

Tightening sequence for cylinder head:

Tightening sequence for cylinder head screws

Camshafts, bearing cover:

Camshaft bearing covers

Tightening sequence for camshaft bearing:

Tightening sequence for camshaft bearing cover

Camshafts:

Fastening screws for camshaft controller/sprocket

Cylinder head cover:

Cylinder head cover

Spacer for cylinder bank 4-6:

Spacer

Information

Group 17 - Lubrication

Oil pump:

Oil pump

Oil pan:

Tightening sequence for upper and lower part of oil pan:

Tightening sequence for upper part of oil pan

Tightening sequence for lower part of oil pan

Oil guide module:

Oil module

Information

Group 19 - Cooling

Coolant pump, coolant regulator housing:

Thermostat

Bracket for coolant pump, coolant pipes with collection unit:

Coolant pump