Removing Combustion Jet - Mitsubishi S3Q2 Service Manual

INSPECTION AND REPAIR OF BASIC ENGINE

1.12 Removing combustion jet

Replace the combustion jet only when it has defect as crack.
(1) Insert a round bar (approx; ø6 mm [0.24 in.]) into glow
plug hole, and tap the combustion jet inner face
perimeter lightly to pull out the combustion jet.
(2) When installing the combustion jet, align the
positioning hole and jet nozzle with the center of
cylinder, press fit with tapping by plastic hammer.
6-8
Round rod
(ø6 mm [0.24 in.])
Combustion jet
Removing combustion jet
Combustion jet
Jet nozzle
Center of
cylinder
Press-fitting combustion jet
Positioning hole
15°