Mitsubishi Electric EHPT20Q-VM2EA Service Manual page 61

DISASSEMBLY PROCEDURE
(5) Open the drain cocks of the water pump A top
and bottom and drain away water in the water pump
A.(Photo 8-6)
(6) Remove the two G1 1/2" nut stays by removing the
4 screws.(Photo 8-7 and 8-8)
・ Reuse the removed the G1 1/2" nut stay and the G1
1/2" nut stay fixing screws.
(7) Remove the G1 1/2" nut stay by detaching the
quick connection.
O-ring.
(8) Remove the water pump A (primary circuit) by
other side of G1 1/2" nut.
gaskets.
arrow pointing up.
water pump A.
GCH15010
Photo 8-6
Photo 8-7
water pump A
nut stay
and 2 screws
Photo 8-8
nut stay
and 2 screws
water pump A
61
PHOTOS
drain cock
water pump A
drain cock