vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Replace pre-heating system control unit > < Alternator - Defect

Astra H

Sheathed Glow Plugs, Remove and Install

  Remove

1.   Remove engine cover (2)
•   Detach oil filler port closure cap (1)
•   Pull off engine cover
Note:   Rubber retainers (3) must remain on engine cover
•   Attach oil filler port closure cap
Object Number: 2412632 Size: DEFAULT


2.   Remove air intake manifold (1)
•   Detach wiring harness
– Release 3x clip
•   Undo 2 clamps
•   Unscrew 2x bolts
Object Number: 2412653 Size: DEFAULT


3.   Remove 4x sheathed glow plugs
•   Disconnect 4x wiring harness plug (1) with KM-717
•   Unscrew 4x spark plug (2) with MKM-6104
Object Number: 2412655 Size: DEFAULT


  Install

4.   Install sheathed glow plug
•   Tighten 4x spark plug with MKM-6104 17.5 Nm
•   Connect 4x wiring harness plugs
5.   Install air intake pipe.
•   Fasten 2x clamp 3.5 Nm
•   Tighten 2x bolts
•   Attach wiring harness
– Clip in 3x clips
6.   Install engine cover
•   Detach oil filler port closure cap
•   Refit engine cover
•   Attach oil filler port closure cap
7.   Close bonnet

Replace pre-heating system control unit > < Alternator - Defect