Installing Coolant Pump

Information 

The tightening specifications for the basic engine are stored centrally.

> 1X00IN TECHNICAL VALUES

/

> 2X00IN TECHNICAL VALUES

or

> 1001IN TIGHTENING TORQUES, TIGHTENING SEQUENCES AND ASSEMBLY OVERVIEWS .

Tightening torques and assembly instructions for other assemblies (e.g. chassis, electrics, transmission or body) or for peripheral engine equipment can be found in the corresponding documents.

1. Clean sealing faces. Fit coolant pump with new seal.
   Fig 1: Coolant Pump Components Location

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Coolant pump

   1	Coolant pump
   2	Seal
   3	Screw, M6 x 25 => For tightening sequence, see below
   A	Direction of travel

2. Tighten fastening screws.
   Fig 2: Coolant Pump Screws Tightening Sequence

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Tightening sequence for coolant pump

   NOTE: Incorrect handling of pulley 

   • Risk of damage to pulley 

     → The pulley is sensitive to impact. Do not prise off the pulley with a screwdriver.

     → Do not re-use a damaged pulley.

3. Fit the pulley on the coolant pump. Screw in the three fastening screws by hand.
4. Tighten the three fastening screws on the coolant pump pulley. Block the pulley with a > Nr.38 - brace if necessary.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Belt pulley