Honda BF135A Manual page 483

17) Install the woodruff key in the groove in the vertical shaft.
Align the groove in the pump impeller with the woodruff
key and install the impeller housing by turning it clockwise.
NOTICE
• Turn the impeller housing clockwise when it is turned
with the pump impeller mounted.
• After installing the impeller housing, check that the
impeller cover and the impeller gasket are set in the
proper position.
18) Install the four distance collars on the impeller housing,
and tighten the four 8 mm washers and the four 8 x 40 mm
hex. bolts to the specified torque.
TORQUE: 19.7 N . m (2.0 kgf . m, 14 lbf . ft)
19) Apply grease to the inner wall of the water tube seal ring.
Install the water tube seal ring aligning the projection with
the hole in the housing.
20) Install the speed sensor tube C.
21) Install the following parts.
– Gear case assembly (P. 14-5)
– Propeller (14-2)
14-16
[2]
WOODRUFF KEY
[1]
VERTICAL
SHAFT
[4]
[5]
IMPELLER
GROOVE
HOUSING
[2] WATER TUBE
[1]
SPEED SENSOR
TUBE C
[3]
GROOVE IN
PUMP IMPELLER
SEAL RING
[3]
8 x 40 mm
HEX. BOLT (4)
[4]
8 mm WASHER (4)
[5]
DISTANCE
COLLAR (4)
[6]
IMPELLER
HOUSING