Correct basic position of camshafts

AR05.20-B-6025A

12.02.16

Cumbustion engine 612 with Vehicle 979.013, 979.016

B05.20-0003-10

Procedure

1 Exhaust valve camshaft

2 Intake valve camshaft

B05.20-0004-10

Procedure

1 Exhaust valve camshaft

2 Intake valve camshaft

3 Camshaft gear

4 Torx bolts

5 Guide-pin

	Correction
1	Check the basic position of the camshafts	 If the basic position of the camshafts are not correct due to an erroneous assemblage, correct it following the procedures described below A:If the basic position of the camshafts does not coincide	AR05.20-B-6010B
		Remove and install the camshafts	AR05.20-B-6992C
		B:If the basic position of the camshafts does not coincide with respect to the crankshaft
		Remove the camshaft gear (3) together with the timing chain of the exhaust valves (1) and turn the camshafts until you obtain their correct positioning
			*BA05.10-B-1001-01B
		 Replace the Torx bolts
		Pay attention to the guide pin

Timing chain drive, toothed belt drive

Número	Denominação		Engine 612.983


BA05.10-B-1001-01B	Gear on exhaust valve camshaft	Nm	18