Toro 4100-D service manual Blade Spindle, 88 to 108 ft--lb, 119 to 146 N--m

Blade Spindle

	2		4
			5
			3
			11
			12
10			1
			6
	8
RIGHT
FRONT	9		88 to 108 ft--lb
		7	(119 to 146 N--m)

Figure 13

1.	Cutting deck	5.	Flange head screw	9.	Anti-scalp cup
2.	Drive spindle: single pulley (2 used)	6.	Flange nut	10.	High driven spindle (1 used)
3.	Low driven spindle (3 used)	7.	Blade bolt	11.	Flat washer
4.	Drive spindle: double pulley (1 used)	8.	Cutting blade (7 used)	12.	Cap screw

Removal (Fig. 13)

1.Park machine on a level surface, lower cutting deck, stop engine, engage parking brake and remove key from the ignition switch.

2.If drive spindle is to be serviced, remove hydraulic motor from cutting deck (see Cutting Deck Motor Re- moval in the Service and Repairs Section of Chapter 4 -- Hydraulic System). Position motor away from spindle.

3.Remove belt covers from top of cutting deck. Loosen idler pulley to release belt tension (see Idler Assembly Removal in this section). Remove drive belt from spindle to be serviced.

4.Start the engine and raise the cutting deck. Stop en- gine and remove key from the ignition switch. Latch or block up the cutting deck so it cannot fall accidentally.

5.Remove cutting blade, anti--scalp cup and blade bolt from spindle to be serviced.

6.Remove spindle housing assembly from deck:

A.For driven spindle assemblies, remove eight (8) flange head screws with flange nuts that secure spindle to deck.

B.For drive spindle assemblies, loosen and remove four (4) flange head screws with flange nuts that se- cure spindle to deck. Then, remove four (4) cap screws with flat washers that secure spindle and mo- tor mount to deck.

Cutting Deck Page 8 -- 16 Groundsmaster 4100--D