Mercury 40 Service Manual page 499

NON-BIGFOOT GEAR HOUSING
3. Install base gasket, face plate, pump cover gasket (NEOPRENE STRIP FACES UP),
nylon washer and impeller key.
a -
b -
c -
d -
e -
IMPORTANT: If impeller being installed has been previously used and vanes have tak-
en a "set," DO NOT INSTALL THE IMPELLER WITH THE VANES REVERSED FROM
THEIR PREVIOUS "SET" AS VANE BREAKAGE WILL OCCUR SHORTLY AFTER UNIT
IS RETURNED TO SERVICE.
Page 6A-44
d
f
a
Base Gasket
Base Plate
Cover Gasket
Neoprene Strip
Nylon Washer
f - Key
c
e
b
52868
90-828631R3 MARCH 1999