CITROEN CX 2000 Repair Manual page 78

OPERATION No MA. 142-000 : Gcnrrd 1.cnturcs 01.
the cnrfxrr~tion.
Op. MA. 142-000 7
In order to conform to current regulations, checking and adjustment the exhaust emission on u Petrol )) vehicles must
without fail be carried out after the following operations :
I. REPLACEMENT OF ENGINE.
II. REPLACEMENT OF CARBURETTOR.
Ill. WORKING ON THE CARBURATION
- Replacing the components of the carburettor
- Adjusting the carburettor
- Worki? - rri the carburettor controls
IV. WORKING ON THE INLET SYSTEM
Replacing or removing the following :
the inlet manifold,
- the air-filter,
- the crankcase gases recycling system.
V. WORKING ON THE ENGINE
Adjusting the rocker arms
Replacing or removing the following :
the cylinder head,
- the camshaft,
- the rockers,
- the valves,
_ the barrels and pistons.
VI. WORKING ON THE IGNITION
- Replacing or reconditioning the distributor ( partly or cpmpletely )
~ Adjusting or replacing the spark plugs
- Adjusting the ignition timing
VII. WORKING ON THE EXHAUST SYSTEM
Replacing or removing the following :
- the exhaust manifold,
- the exhaust pipe, or any other section of the exhaust system.
VIII. WORKING ON THE ANTI-POLLUTION SYSTEM
When the vehicle is fitted with special equipment C I c,hic-1~s /or
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