ar0520d699209c

Removing and installing camshafts at cylinder head

Typ ar · téma 05.20 · verze 0104 · 2011-09-14

Platí pro: ENGINE 111.979 in MODEL 901.0, 902.0, 903.0, 904.0 ENGINE 111.984 in MODEL 901.6, 902.6, 903.6, 904.6

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 05 Rozvod motoru › 05.20 Vačkový hřídel, přestavení vačkového hřídele — Řada 901 (modely 0**, 6**) · Řada 902 (modely 0**, 6**) · Řada 903 (modely 0**, 6**) · Řada 904 (modely 0**, 6**)

EinPAS 15 Motor › 15.17 Rozvod motoru › 15.17.30 Ventilový rozvod — Řada 901 (modely 0**, 6**) · Řada 902 (modely 0**, 6**) · Řada 903 (modely 0**, 6**) · Řada 904 (modely 0**, 6**)

Platí také pro motory/převodovky: 111 979, 111 984

AR05.20-D-6992-09C

Removing and installing camshafts at cylinder head

Inspection data of camshaft code numbers

Number

Designation

Engine 111.979/
984

BE05.20-N-1001-01A

Camshaft code numbers

Inlet

16

Exhaust

17

Camshaft

Number

Designation

Engine 111.979

Engine 111.984

BA05.20-N-1002-01A

Camshaft bearing cap to cylinder head

Nm

21

21

Removing and installing camshafts at cylinder head
Removing and installing camshafts at cylinder head
Removing and installing camshafts at cylinder head

111 589 03 15 00

104 589 01 01 00

000 589 01 10 00

Retaining pins

Torx bit set

Double open-end wrench

Removing and installing camshafts at cylinder head

D05.20-1009-01

1 Use wrench (3) to rotate exhaust camshaft (1) and inlet camshaft (2) sufficiently so that the base circles of the cams are touching the bucket tappets if possible.

The camshafts are very sensitive to fracturing. When removing and installing, ensure that the cam base circles are touching the bucket tappets if possible. This position largely eliminates the stress of the camshafts in the bearing points.

Removing and installing camshafts at cylinder head

D05.20-1010-01

2 Unscrew collar bolts (5) and remove camshaft bearing caps (4).

3 Take out exhaust camshaft (1) and inlet camshaft (2).

Removing and installing camshafts at cylinder head

D05.20-1012-01

4 Oil bucket tappet (6) and camshaft bearing points (arrows).

5 Place exhaust camshaft and inlet camshaft into the camshaft bearing points so that the base circles of the cams are making contact with the bucket tappets if possible.

Removing and installing camshafts at cylinder head

P05.20-0239-01

The camshaft code number is inscribed with laser on the 2nd camshaft bearing (arrow).

5 Place exhaust camshaft and inlet camshaft into the camshaft bearing points so that the base circles of the cams are making contact with the bucket tappets if possible.

Removing and installing camshafts at cylinder head

S05.20-3004-11

The camshaft bearings are consecutively numbered from 1 - 10, beginning at the front of the exhaust camshaft.

The figures are stamped in the bearing caps and cast in the cylinder head.

When installing the camshaft bearing caps, pay attention to the numbering and re-install the camshaft bearing caps at the same point.

Removing and installing camshafts at cylinder head

D05.20-1010-01

6 Insert camshaft bearing caps (4) with collar bolts (5) onto exhaust camshaft (1) and inlet camshaft (2).

7 Tighten collar bolts (5) evenly to the final torque.

Pay attention to tightening torque .

Removing and installing camshafts at cylinder head

D05.20-1013-01

8 Use wrench (3) to rotate exhaust camshaft (1) and inlet camshaft sufficiently until the retaining pins (7) can be inserted.