Removing Combustion Jet - Mitsubishi Heavy Industries SL Series Service Manual

INSPECTION AND REPAIR OF BASIC ENGINE

1.11 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.
6-6
Removing combustion jet
Combustion jet
Press-fitting combustion jet
Round rod
Combustion jet
14°±30'