Engine –
2.5L CBTA, CBUA
VW Golf & GTI Quick Reference Specication Book • September 2012 101
Cooling System – 2.5L CBTA, CBUA
Fastener Tightening Specications
Component Nm
Connecting piece-to-coolant thermostat housing bolt 5
Coolant distribution housing-to-chain compartment cover
nut
10
Coolant fan shroud nut 5
Coolant pipe bolt/nut 10
Coolant pipe-to-coolant distribution housing nut 10
Coolant pump-to-cylinder block bolt 10
Coolant thermostat housing-to-cylinder block bolt 25
Expansion tank-to-body bolt 3
Front coolant pipe-to-accessory bracket bolt 10
Oil lter bracket-to-cylinder block bolt 25
Radiator bracket-to-radiator bolt 5
Radiator fan shroud bolt 5
Rear coolant pipe bolt/nut 10
Fuel Supply – 2.5L CBTA, CBUA
Fastener Tightening Specications
Component Nm
Accelerator pedal module-to-body bolt 10
Air lter housing-to-Leak Detection Pump (LDP)/air lter
housing bracket bolt
4
Evaporative emission canister-to-body bolt 8
Fuel lter bracket bolt 3
Fuel tank-to-body bolt
1)
25
Fuel tank ller tube-to-body bolt 10
Fuel tank securing strap-to-body bolt
1)
25
Leak Detection Pump (LDP)/air lter housing bracket-to-
body nut
6
Leak Detection Pump (LDP) bracket bolt 4
Leak Detection Pump (LDP) bracket-to-Leak Detection
Pump (LDP)/air lter housing bracket bolt
8
Locking ring 110
1)
Replace fastener(s).