Panasonic NN-S251WL Service Manual page 19

D. REMOVING MAGNETRON
(Figures 11 Through 13)
(1) Remove vent grille.
(2) Remove mount.
(3) Remove outer case.
(4) Disconnect the wireleads.
(5) Remove the Magnetron very carefully.
vert grille
mount
Figure 11
NOTES:
• When removing the magnetron, make sure that its
dome does not hit any adjacent parts, or it may be
damaged.
• When replacing the magnetron, be sure to install the
magnetron gasket in the correct position and be sure
that the gasket is in good condition.
• After replacing the magnetron, check for microwave
energy leakage with a survey meter. Microwave
energy leakage must be below the limit of 5
mW/cm 2 . (All service adjustments should be made
for minimum microwave energy leakage readings.)
Magnetron
Figure 13
7-8
Outer Case
Figure 12