Scag Power Equipment SWZ52V-19KAI, SWZ-19KAI, SWZ48V-17KAI, SWZ36A-17KAI Tires, Blade Replacement

Section 7 R

C. Blade Replacement

WARNING

Always wear proper hand and eye protection when working with cutter blades.

1.Remove the ignition key before replacing the blades.

2.Remove the belt cover.

3.Secure the cutter blades to prevent them from rotating, (use the optional Blade Buddy tool P/N 9212, to assist in securing the cutter blades), remove the blade attaching bolt. Remove the cutter blade, bolt, lockwasher and flatwasher from the spindle shaft. See Figure 7-4.

- NOTE -

Be sure that the blade is installed with the lift wing towards the top of the cutter deck.

4.Install the cutter blade on to the cutter spindle shaft. Secure the blades from rotating and torque to

75 ft/lbs. See Figure 7-4.

5.Install the belt cover.

HEX NUT-TORQUE

TO 75 LB-FT

SPINDLE

SHAFTCUTTER DECK

HEX HEAD

BOLT / NUT

SPINDLE

ASSEMBLY

	CUTTER BLADE
	SPACERS
	CUTTER
WASHER	BLADE
	HEX HEAD BOLT

7.9 TIRES

Check the tire pressures after every 8 hours of operation or daily.

Caster Wheels	Flat-Free
Drive Wheels	12 PSI

Figure 7-4. Blade Replacement

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