Volkswagen Workshop Service and Repair Manuals

• O ring
• ◆ Renew
• 10 Nm
• Retaining clip
• ◆ Check securely seated
• Coolant temperature sender (G62) or temperature sender (G27)
• ◆ With coolant temperature gauge sender (G2)
• ◆ For engine control unit
• ◆ If necessary release pressure in cooling system before removing
• ◆ Checking G62 or G27:

=> Repair Group 01; Self-diagnosis; Interrogating fault memory

• To expansion tank
• ◆  , Item 13

• To heat exchanger
• Bracket
• To expansion tank
• ◆  , Item 14
• From heat exchanger
• Coolant pipe
• Oil cooler
• ◆ Engine codes AEF, AGD and ASX
• ◆ Removing and installing
  , Item 12
• Lower coolant hose
• ◆ From bottom of radiator
  , Item 7
• Thermostat housing

• Compact bracket
• ◆ For coolant pump, coolant thermostat, ribbed belt tensioning roller, alternator and P.A.S. vane pump
• ◆ Removing and installing
  
• 25 Nm
• ◆ Note tightening sequence
  Page => 19-11 , Fig. 1
• Ribbed belt
• ◆ Mark direction of rotation before removing
• ◆ Check for wear
• ◆ Do not kink
• ◆ Removing and installing
  => Page 13-13
• Pulley
• ◆ For coolant pump
• ◆ Removing and installing coolant pump and compact bracket => Page 19-9

• To top of radiator
• ◆  , Item 9