Toro Reelmaster 5 Blade Operator's Manual page 14

Using a socket wrench, remove ratchet gear stud securing
ratchet gear (Fig. 22). Remove left–hand ratchet gear stud
by rotating it clockwise. Remove right–hand ratchet gear
stud by rotating it counterclockwise. Removal of the ratchet
gear stud will free ratchet gear (Fig. 22).
Figure 22
1. Rachet gear stud
2. Rachet gear
10. Remove needle bearing from ratchet gear using a sleeve
and arbor press (Fig. 23).
Figure 23
11. (Left end) Remove nut securing pinion gear to reel shaft
and slide gear off splined shaft (Fig. 24).
3. Nut
4. Pinion gear
14
Figure 24
1. Splined shaft
12. (Right end) Remove nut securing pinion gear to reel
shaft. Insert a pry bar in groove provided and pry off
pinion gear. Remove woodruff key from key way in reel
shaft (Fig. 25).
Figure 25