Fubag PG 950T [11/25] O m perator s anual

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Omperator's anual

Cleaning the air filter

Checking the spark plug

no.

Remove wing nut and cover from the air filter (no. 1 & 2).

Remove the filter elements (no. 4 & 5) and clean them:

( 4):

Gently tap the element several times on a hard

surface to remove any excess dirt.

OR: Pass compressed air through the filter, from the

inside out. Never try to remove dirt using a brush.

Replace the paper element if it is too dirty.

( . 5):

Wash the element in a solution of household

cleaner and warm water and rinse thoroughly.

OR: wash with non-flammable solvent or solvent

with a high flash point. Allow the element to dry

completely.

Soak the element in clean engine oil and remove

the excess oil.

Note: If there is too much oil remaining in the foam,

the engine will emit smoke when it is first started.

Check carefully that the two elements are not torn or

pierced. Replace them if they are damaged.

Carry out refitting following the reverse procedure for

removal.

Remove the cap (fig. F - no. 1) from the spark plug, then remove the spark plug (fig. F - no. 2)

using a spark plug spanner.

Check the condition of the spark plug:

Replace the spark plug.

Fit a new spark plug in position and tighten it by hand to avoid damaging the threads.

Use a spark plug spanner to tighten the spark plug by 1/2 turn after it is seated to compress the

washer.

Clean the spark plug with a metal brush.

With a feeler gauge, check the electrode gap "X": it must be between 0.7 and 0.8 mm inclusive.

Paper element

Foam element

If the electrodes are worn or if the insulation is split or flaking:

Otherwise: