Installing Right-Side Components - Toro 500 EFI Service Manual

Installing Right-Side
Components
1. Install the secondary shaft bearing housing making
sure the two alignment pins are properly positioned.
Tighten the new "patch-lock" cap screws to 28 ft-lb.
2. Install the oil pump; then tighten the screws (coated
with red Loctite #271) to 8 ft-lb.
3. Install the oil pump drive gear spacer onto the crank
balancer shaft. Grease the pin and insert it into the
shaft; then install the drive gear making sure the
raised side of the gear is facing toward the inside.
Secure the gear with the cap screw (threads coated
with red Loctite #271) and the washer. Tighten the
cap screw to 62 ft-lb.
102
4. Grease the driven gear pin and insert it into the shaft.
Install the washer; then install the driven gear noting
the direction on the sides of the gear from removing).
Secure with a snap ring.
CD999
CD988

NOTE: When installed correctly, the sides of the
drive and driven gears will be flush with each other.
5. Install the clutch shoe assembly and secure with the
flange nut (threads coated with red Loctite #271).
Tighten to 221 ft-lb.
CD992
CD991
CD985A
CD984