Toro TurfMaster HDX 22215 Service Manual page 199

Blade Drive Assembly Installation (continued)
30 Inch TurfMaster® HDX WPM
3432-730 Rev A
g298544
8. Install both dust covers and idler pulleys to the main frame.
9. Install the 2 (1/2–20 inch) nut to the BBC pulley. Pull the BBC pulley on the
left side spindle. Torque nut to 60 ± 5 ft-lbs. (81.3 ± 6.7 Nm).
Note: Secure the blade with a wood block.
g298543
10. Install the belt tension 5/16–18 inch bolt and nut to tension the blade timing
belt. Tighten bolt until there is 0.010–0.030 gap between the spring washer
and frame for proper belt tension.
11. Install the BBC belt through the rear of the mower.
12. Install the BBC belt to the engine pulley.
13. Install the BBC belt to the brake pulley.
Figure 315
Figure 316
Page 7–73 Deck: Service and Repairs