Bleeding Fuel Injection Pump; Inspecting V-Belt - Mitsubishi S3Q2 Service Manual

ADJUSTMENT AND OPERATION

1.3 Bleeding fuel injection pump

(1) Loosen the air vent plugs for the fuel injection pumps.
(approx. 1.5 turns)
Note: Do not loose the air vent plug excessively to prevent
the spring inside the air vent plug popping out.
(2) Move up and down the priming pump cap. When the
fuel wiout bobble flows out from the air vent plug, push
the priming pump cap and turn it right to rock.
(3) Tighten th e air vent plug of fuel injection pump.

1.4 Inspecting V-belt

(1) Inspect the belt visually for separation or damage.
If any defect is found, replace the belt with a new one.
(2) Inspect belt tension (deflection).
When it is strongly pressed down on with the thumb at
the center of its span, it is normal that the amount of
deflection is 13 mm,
If the amount of deflection is not within the standard,
adjust the belt tension.
13-4
Bleeding fuel injection pump
Adjusting bolt
Adjusting plate
Alternator pulley
Fixing bolt
Inspecting and adjusting V-belt tension
Air vent plug
Priming pump
Water pump pulley
Crankshaft
pulley