Toro Workman 3000 Series Service Manual page 133

7. Align timing marks on oil pump drive gears, then
install drive gears in cylinder block.
8. Insert a new oil pump cover gasket into groove of oil
pump cover. Gasket should be inserted so flat side is to­
ward oil pump cover.
9. Install oil pan:
A. Use a scraper and/or wire brush to remove all
sealant from oil pan and cylinder block mating sur­
face.
B. Apply a 4 mm (.16 in.) wide bead of sealant to en ­
tire circumference of oil pan flange. Apply sealant in
a continuous bead as shown in illustration. Overlap
end of bead with starting point.
C. Install oil pan and tighten bolts to specified torque
within 5 minutes of applying sealant.
Workman 3000/4000 Series
Sealant
Page 3 – 95
Timing
mark
Figure 195
Oil pump cover
Coil pump cover gasket
Figure 196
Figure 197
Figure 198
Liquid Cooled Gas Engine