Service Manual

ENGINE

5-1136” & 40” Toro GrandStand Service Manual

5. Install the oil drain assembly into the engine sump

(Fig. 379).

Note: Position the oil drain assembly with the exit

port pointing downward, then secure the

position with the jam nut.

7. Install the key into the engine crankshaft keyway and

apply anti seize around the crankshaft (Fig. 381).

Fig. 379 DSCN-2602a

6. Remove one spark plug and feed a minimum of two

feet (61cm) of 3/8” (.95cm) rope into the cylinder to

prevent engine crankshaft rotation (Fig. 380).

Note: Rotate the crankshaft as needed to permit

feeding the rope into the cylinder.

Fig. 380 IMG-9634a

Fig. 381 DSCN-2603a

8. Install the drive pulley onto the engine crankshaft

with the large hub towards the engine (Fig. 382).

Fig. 382 DSCN-2605a