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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1278 (Cylinder Head, VALVETRAIN [CGRA]) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> High Pressure Pump Drive Chain Sprocket, Removing And Installing >> Installing

High Pressure Pump Drive Chain Sprocket, Removing And Installing: Installing

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Coat the front sides of the drive chain sprocket and the bearing shaft with Grease:G 052 723 A2  .

-- Install the drive chain sprocket. The notch -arrow- must face upward.

Fig 1: Identifying Alignment Of Sprocket (Notch -Arrow- Must Face Upward)
GWWN15-10461Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Coat the bearing shaft with Grease:G 052 723 A2  and insert. The bearing shaft fits only in one position.

-- Secure the high pressure pump drive chain sprocket position with the :T10363  . The marking -A- on the on high pressure drive cams must be at the top.

Fig 2: Securing Position Of Drive Pinion For High Pressure Pump Using Adjustment Tool T10363
GWWN15-10341Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Place the camshaft timing chain on the drive chain sprocket. Make sure the chain lies >>taut<< on the guide rail.

-- Tighten slide rail bolt -arrow-.

Fig 3: Identifying Guide Rail Bolt
GWWA15-10359Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the camshaft adjuster. Refer to CAMSHAFT ADJUSTER, REMOVING AND INSTALLING .

-- Install the high pressure pump. Refer to HIGH PRESSURE PUMP, REMOVING AND INSTALLING .