ar0520d6010d

Check basic position of the camshafts

Type ar · topic 05.20 · version 0102 · 2001-10-24

Applies to: ENGINE 611.981 /987 in MODEL 901.6, 902.6, 903.6, 904.6 ENGINE 612.981 in MODEL 902.6, 903.6, 904.6, 905.6 ENGINE 611.983 in MODEL 690.6

Where it sits

Function group 1 Engine › 05 Engine timing › 05.20 Camshaft, camshaft adjustment — Series 611 (models 981, 983, 987) · Series 690 (models 6**) · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**)

EinPAS 15 Engine › 15.17 Engine timing › 15.17.30 Valve train — Series 611 (models 981, 983, 987) · Series 690 (models 6**) · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**)

Also applies to engines/gearboxes: 612 981

AR05.20-D-6010D

Check basic position of the camshafts

16.4.99

ENGINE 611.981 /987 in MODEL 901.6, 902.6, 903.6, 904.6

ENGINE 612.981 in MODEL 902.6, 903.6, 904.6, 905.6

ENGINE 611.983 in MODEL 690.6

Check basic position of the camshafts

D05.20-1101-06

1 Inlet camshaft

2 Exhaust camshaft

3 Retaining pin

A Hole

B Aligning holes

Remove/install

1

Remove cylinder head cover

AR01.20-D-5014E

2

Position piston of cylinder 1 to ignition TDC

Rotate engine at crankshaft in clockwise direction. Do not crank engine at camshaft and do not crank back

3

Lock inlet camshaft (1) with retaining pin (3)


Insert retaining pin (3) at 1st camshaft bearing cap into the hole (A) in the inlet camshaft sprocket

*111589031500

Inspecting

4

Check basic position of the camshafts

The two holes (B) in the sprockets of the camshafts (1, 2) must be positioned opposite and the markings of camshaft and camshaft bearing cap must be aligned (arrows). If necessary, after inspecting

Adjust basic position of camshafts

AR05.20-D-6025D

5

Install in the reverse order

Check basic position of the camshafts

Retaining pins

111 589 03 15 00

Referenced documents