ar0510s762001e

Move engine to basic position and arrest

Type ar · topic 05.10 · version 0100 · 2014-01-24

Applies to: MODEL 447 with ENGINE 651

Where it sits

Function group 1 Engine › 05 Engine timing › 05.10 Timing chain drive, toothed belt drive — Series 447 · Series 651

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.15 internal combustion engine, complete — Series 447 · Series 651

AR05.10-S-7620-01E

Move engine to basic position and arrest

MODEL

447 with ENGINE 651

Camshaft

Number

Designation

ENGINE 651 in MODEL 447

BA05.20-N-1002-01O

Bolt connecting camshaft bearing cap to cylinder head

Nm

9

Move engine to basic position and arrest
Move engine to basic position and arrest
Move engine to basic position and arrest
Move engine to basic position and arrest

651 589 02 63 00

Assembly tool

651 589 00 40 00

Counterholder

651 589 08 40 00

Counterholder

651 589 09 40 00

Holddown device

Use to turn the engine counterholder 651 589 00 40 00 or counterholder 651 589 08 40 00.

Move engine to basic position and arrest

1

Place respective counterholder on the screw/bolts for the belt pulley.


2

Turn engine with counterholder () in direction of engine rotation and set to ignition TDC (Top Dead Center).


The 0° CKA marking on the belt pulley (1) must align with the stay (2) on the major assembly carrier.

S01.10-4602-01

Move engine to basic position and arrest

3

Pull retaining pin (3.1) out from assembly tool (3).


4

Position engine on crankshaft with counterholder to 30° CKA after ignition TDC.


The 30° CKA marking on the belt pulley must align with the stay (2) on the major assembly carrier.

S05.10-4517-04

5

Move both halves of assembly tool (3) onto milled surfaces of balance shafts (4).

6

Turn engine on crankshaft with counterholder against direction of engine rotation and set to ignition TDC; guide both halves of assembly tool (3) together and secure with retaining pin (3.1).

The 0° CKA marking on the belt pulley (1) must align with the stay (2) on the major assembly carrier.

Move engine to basic position and arrest

7

Mark assignment of the camshaft bearing cap (10).


8

Remove screw/bolts (9) and remove camshaft bearing cap (10) from the camshaft (7).


Installation: Observe assignment of camshafts bearing caps (10) relative to one another.


9

Install hold-down tool (8) free of tension on camshafts (7) and tighten.

D05.10-1181-06