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Vauxhall Astra J11 · Engine
11 · Engine

Fastener Tightening Specifications - 1.4L LDD, LUH, and LUJ (Engine Exhaust)

Make
Vauxhall
Model
Astra J
Section
Engine Exhaust › Specifications › Fastener Tightening Specifications - 1.4L LDD, LUH, and LUJ
EngineFastener Tightening Specifications - 1.4L LDD, LUH, and LUJ

Fastener Tightening Specifications (1.4L LDD, LUH, and LUJ)



Application
Specification

Metric
English

Catalytic Converter to Warm Up Three Way Catalytic Converter (LUJ, LUH)
22 N·m
16 lb ft

Exhaust Front Hanger Bracket Bolt M8
20 N·m
15 lb ft

Exhaust Front Hanger Bracket Bolt M10
60 N·m +30° - 45° (1)
44 lb ft +30° - 45° (1)

Exhaust Front Hanger Bracket Nut
20 N·m
15 lb ft

Exhaust Manifold/Catalytic Converter to Bracket (LDD)
10 N·m
89 lb in

Exhaust Front Pipe to Exhaust Manifold/Catalytic Converter Flange Nut (LDD)
17 N·m (1)
13 lb ft (1)

Exhaust Front Pipe to Exhaust Muffler Flange Nut (LDD)
17 N·m (1)
13 lb ft (1)

Exhaust Manifold to Cylinder Head (LDD)
22 N·m
16 lb ft

Exhaust Manifold Heat Shield Bolts (LUJ, LUH)
8 N·m
71 lb in

Turbocharger to Cylinder Head
8 N·m
71 lb in

Warm Up Three Way Catalytic Converter Heat Shield Bolts
10 N·m
89 lb in

Warm Up Three Way Catalytic Converter Bracket to Cylinder Block (LUJ, LUH)
22 N·m
16 lb ft

Warm Up Three Way Catalytic Converter to Bracket LUJ, LUH)
22 N·m
16 lb ft

Warm Up Three Way Catalytic Converter to Turbocharger (V-Clamp) LUJ, LUH
13 N·m
115 lb in

1 = Use NEW Fastener.
 

Parts & tools for this job For Vauxhall Astra

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