SERVICE SCHEDULE FOR EMISSION CONTROL VEHICLES
EVERY 3,000 MILES (5,000 KM) OR 3 MONTHS

* Check air pump drive belt tension and condition.
* Check exhaust system for leaks and security.
* Check fuel system for leaks.

EVERY - 12,000 MILES (20,000 KM) OR 12 MONTHS
As for 3,000 mile check above, plus the following additional items

* Check air injection system hoses and pipes for condition and security.
* Check operation of gulp valve, exhaust check valve and air diverter valve.
* Check crankcase breather system and evaporative loss system hoses, pipes 
  and restrictor for condition, security and blockage.
* Renew evaporative loss system absorption canister.
* Check operation of carburettor air intake temperature control system.
* Renew fuel line filter.
* Check condition of fuel filler cap seal