Rivet timing chain · ar0510d760102s · Mercedes-Benz WIS

AR05.10-D-7601-02S

Rivet timing chain

Engine	642 in model 470, 471
Engine	642.896 ## as of 711428 in model 906
	with code MP5 (Engine version Euro 5)
	except code XM0 (Facelift)
Engine	642.896 ## as of 711428 in model 906
	with code ZU7 (National version for Canada)
	except code XM0 (Facelift)
Engine	642.896 ## as of 711428
	with code ZU8 (National version for USA)
	except code XM0 (Facelift)
Engine	642.896 in model 906
	with code XM0 (Facelift)

 Chain drive, belt drive

Number	Designation		Engine 642 in model 470, 471	Engine 642 in model 639 Engine 642 in model 906, 907
BA05.10-N-1005-01G	Bolt of rivet element in timing chain (reference value)	Nm	32	32

642 589 04 40 00

Tie-down set

642 589 00 33 00

Riveting tool

642 589 05 63 00

Assembly inserts

602 589 00 98 00

Case

 The following special tools are used:

  Case

  Hold-down tool

  Assembly inserts

  Rivet press tool When carrying out work on the timing case recess or the cylinder head, protect them with a clean cloth to prevent small parts dropping down. Parts which have fallen into the timing case recess or cylinder head, must be removed.
Engine damage could occur otherwise.

1	Insert new riveted link (1) into the ends of the new timing chain (2) (arrow a).

D05.10-1211-12

2	Insert assembly insert (8) F12 in the  rivet press tool (5) and fix in place with the screw/bolt.

3	Insert movable thrust piece (9) with imprint D14 in  rivet press tool (5).

P05.10-2411-01

4	Insert new outer plate (10).

 The outer plate (10) is retained magnetically.

P05.10-2409-01

5	 Place rivet press tool (5) in such away that the spacer bushing (11) of the assembly insert (8) lies on the rolls of the timing chain.

 Ensure that the bolts on the new rivet element are flush with the holes on the new outer link.

6	Screw in thrust spindle at  rivet press tool (5) until solid resistance is present.

 When turning in the thrust spindle, ensure that the pins of the new riveted link are led into the holes of the new outer plate.

7	Slightly unscrew the thrust spindle and remove  rivet press tool (5).

D05.10-1218-11

8	Turn over moving thrust piece (9) with imprint D14 on riveting section (arrow).

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9	 Place the rivet press tool (5) exactly above the center of the pin (1a) of new riveted link.

10	Tighten thrust spindle on  rivet press tool (5) using the specified tightening torque  .

 The pins (1a) on the new rivet element are riveted.

11	Remove thrust spindle somewhat,  place rivet press tool (5) exactly over the center of the pin (1b) of the new riveted link and rivet in the same way.  .

12	 Take off rivet press tool (5).

D05.10-1219-11

13	Check the rivet points (arrows) for the correct riveting.

If there is a problem,

	
	re-revit the rivet points (arrows).

14	Remove the  hold-down tool on right cylinder head.

P05.10-2237-01