Rivet timing chain - AR05.10-P-7601-02AV

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.

Camshaft

Number	Designation				Engine 112 except 112.951/976	Engine 112.951/976
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 1	Nm	50	50
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 2	∠°	90	90

Camshaft

Number	Designation				Engines 113.940/941/942/943/944/948/961/962/963/964/965/966/967/968/969/971/980/981/982/984/986/992/995
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 1	Nm	50
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 2	∠°	90

Camshaft

Number	Designation				Engine 113.960 without code 479	Engine 113.960 with code 479
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 1	Nm	50	50
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 2	∠°	90	90

Camshaft

Number	Designation				Engine 113.987/988/990/993	Engine 113.987/9	Engine 113.987/988/1
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 1	Nm	50	50	50
BA05.20-P-1001-01B	Bolt for camshaft sprocket	M12x45	Stage 2	∠°	90	90	90

Fig 1: Identifying Riveting Tool (602 589 00 39 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Assembly Inserts (103 589 01 63 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Case (602 589 00 98 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 4: Identifying Open End Wrench (112 589 00 01 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 5: Identifying Torque Wrench (001 589 72 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Place assembly insert (1) with the digit F1 into the riveting tool (2)and secure with bolt (3).

Fig 6: Identifying Riveting Tool With Digit F1
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Place movable assembly insert (4) with the digit D5 into the riveting tool (2).

Fig 7: Identifying Riveting Tool With Digit D5 & F1
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Insert new outer plate (5) into the movable assembly insert (4). The outer plate (5) is held by a magnet.

Fig 8: Identifying Riveting Tool With New Outer Plate
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Mark camshaft sprocket relative to timing chain by a colored dot (arrow).
Remove camshaft sprocket (6).

Fig 9: Locating Colored Dot On Camshaft Sprocket
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Place a cloth below timing chain.
Position riveting tool (2) so that timing chain is resting on the spacer bars (arrow).
Tighten spindle (7) until a firm resistance is felt.
While turning the spindle (7) ensure that the pins of the riveted link are inserted into the holes of the outer plate.
Remove rivet press tool (2).

Fig 10: Identifying Timing Chain Resting On Spacer Bars
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Turn over moving assembly insert (4) with the digit D5 to the riveting section (arrow).

Fig 11: Identifying Riveting Tool Assembly Insert & Riveting Section
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Position riveting tool (2) exactly above the middle of the pins (arrow).
Tighten spindle (7)fully at riveting tool (2).
Tightening torque of spindle: Reference value approx. 30 to 35 Nm.
Rivet pins of the riveted link individually.

Fig 12: Identifying Riveting Tool Exactly Above Middle Of Pins
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Check riveting (arrows), re-rivet if necessary.
Fit on camshaft sprocket (6).
Pay attention to tightening torque of camshaft sprocket.

The colored markings (8) on the timing chain and at the camshaft sprocket must be aligned.

Fig 13: Identifying Colored Markings On The Timing Chain And At The Camshaft Sprocket

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.