Installation
Disconnect Brake Cable
(Zone Start Models Only)
1.
Disconnect brake cable from brake arm (Fig. 5).
2.
Using a pliers, squeeze tabs on top and bottom
of brake cable fitting, and slide brake cable out
of brake assembly (Fig. 5).
1 3
2
Figure 5
1. Brake cable
2. Brake arm
Remove Blade Assembly
Zone Start Models
1.
Remove blade bolt, lock washer, blade
stiffener/accelerator, blade, blade retainer, spacer,
square key and crankshaft protector (Fig. 6).
To remove the crankshaft protector, remove (3)
self-tapping screws and (3) internal lock
washers. Retain all of these items for
reinstallation.
EN–4
4
3. Brake cable fitting
4. Brake assembly
7
6
4
3
2
1
Figure 6
1. Blade bolt
2. Lock washer
3. Blade stiffener/accelerator
4. Blade
5. Blade retainer
6. Spacer
BBC Models
1.
Remove (2) blade nuts, anti-scalp cup, blade
stiffener/accelerator, blade, lock nut and blade
spacer. Then loosen tabs securing BBC shield to
housing by loosening nuts or bolts on tabs.
Rotate tabs 180 out of the way. Remove BBC
shield, hub assembly, brake drum, (2) blade
bolts, flywheel, pulley driver and woodruff key
(Fig. 7). Retain all of these items for
reinstallation.
11
10
9
8
5
7. Square key
8. Self-tapping screw (3)
9. Internal lock washer (3)
10. Crankshaft protector
11. Engine drive pulley
(self-propelled model only)