Honda BF40D Manual page 162

6) Apply engine oil to a new pump cover O-ring and install it
on the oil pump assembly.
1
7) Pour 0.005 of engine oil into the rotor chamber [suction
side] of the oil pump assembly.
2
3
4
5
6
7
8
8) Install the oil pump assembly on the cylinder head
9
assembly while aligning the projection on the oil pump
shaft with the recess in the camshaft.
10
• Install quickly with care not to spill the engine oil from the
oil pump assembly.
11
12
13
14
15
16
17
9) Tighten the four 6 x 55 mm flange bolts securely.
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TORQUE: 13 N . m (1.3 kgf . m, 10 lbf . ft)
19
e. INSTALLATION
Install the cylinder head assembly on the outboard motor (P. 9-
20
29).
9-38
[1]
OIL PUMP ASSEMBLY
[3]
RECESS
[2]
PROJECTION
[1]
OIL PUMP
SHAFT
6 x 55 (4)
162
[2]
ROTOR CHAMBER
[SUCTION SIDE]
[4]
OIL PUMP
ASSEMBLY