vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Coolant Temperature Sensor, Replace (Z 22 YH, RHD) > < Coolant Pipe, Replace

Astra H

Replace coolant compensation tank

  Remove

1.   Open bonnet
2.   Completely disconnect battery
•   Detach earth connection from earth terminal
– Slacken nut
•   Detach positive connection from positive terminal
– Slacken nut
3.   Remove battery
•   Remove battery bracket
– Unscrew bolt
•   Remove battery
4.   Raise vehicle by its full height
5.   Place collecting basin underneath.
6.   Drain coolant
•   Open drain bolt on radiator (1)
•   Collect coolant
•   Close drain bolt
Object Number: 3446550 Size: DEFAULT


7.   Lower vehicle completely
Object Number: 10680488 Size: DEFAULT

8.   Remove coolant compensation tank
•   Detach 3x coolant hose (1)
– Undo 3x clamps
•   Unclip retainer (2)

  Install

9.   Install coolant expansion tank
•   Attach 3x coolant hoses
– Attach 3x clamps
•   Clip in retainer
10.   Top up coolant
Note:   Fill and bleed cooling system
•   Observe specified coolant quantity
11.   Install battery
•   Install battery bracket
– Tighten bolt 7 Nm
12.   Completely connect battery
•   Attach ground connection to ground terminal
– Tighten nut
•   Attach positive connection to positive terminal
– Tighten nut
13.   Program volatile memories
14.   Close bonnet

Coolant Temperature Sensor, Replace (Z 22 YH, RHD) > < Coolant Pipe, Replace