Reassemble - Briggs & Stratton 405777 Series Manual

Reassemble

1. Lubricate thrust washer, governor gear and governor cup
with engine oil and assemble to shaft, Fig. 14.
2. Install sump with new gasket, Fig. 15.
a. Torque screws in sequence shown to 200 in. lbs.
(23.0 Nm).
3. Lubricate oil pump components with engine oil and as-
semble to sump, Fig. 16. Make sure drive shaft is en-
gaged in camshaft.
a. Install drive shaft.
b. Install inner rotor.
c. Install outer rotor.
d. Install oil pump cover with new O-ring.
e. Torque screws to 50 in. lbs. (6.0 Nm).
4. Reassemble governor lever to governor shaft, Fig. 17.
DO NOT tighten nut at this time.
TSM
GOVERNOR
GEAR
Fig. 14 − Install Governor Gear
5
9
1
3
10
7
Fig. 15 − Install Sump
C
A
B
Fig. 16 − Install Oil Pump
GOVERNOR
LEVER
Fig. 17 − Install Governor Lever
6
2
4
8
D
5