Operator’s Manual
English (EN)
Form No. 3327–739
72” Flex Deck
Side Discharge Mower
Model No. 30799—220000001 and Up
Страница 1: ...Operator s Manual English EN Form No 3327 739 72 Flex Deck Side Discharge Mower Model No 30799 220000001 and Up...
Страница 2: ...Mount Rear Lift Bracket 11 Install Drive Shaft To Traction Unit 11 Install Lift Chains 12 Adjust Counter Balance Spring 12 Grease Cutting Unit 12 Install Rear Weight 12 Page Before Operating 13 Check...
Страница 3: ...w Model No Serial No This manual identifies potential hazards and has special safety messages that help you and others avoid personal injury and even death Danger Warning and Caution are signal words...
Страница 4: ...1 Warning part is spring loaded Read the operator s manual 100 8038 1 Height of cut setting for rear deck chain 93 7818 1 Warning torque the blade bolt to 115 149 N m Read the operator s manual for fu...
Страница 5: ...rown object hazard keep bystanders away 2 Thrown object hazard from mower keep the deflector in place 3 Cutting dismemberment hazard of hands or feet stay away from rotating blades and moving parts 10...
Страница 6: ...st iron housing 1 1 4 inch dia shaft with welded blade retainer Turning on two greaseable tapered roller bearings A positive splined connection attaches pulley to spindle shaft Castor Wheels Front Fou...
Страница 7: ...1 4 x 1 in Nut 1 2 2 2 Install hose clamp Push arm adapter Push arm plate Capscrew 3 8 x 2 3 4 in Flat washer Nut 1 1 4 4 4 Install right push arm adapter Front lift arm Locknut Capscrew 3 8 x 3 in 1...
Страница 8: ...ined when band is cut If done improperly personal injury may occur Warning 1 Figure 3 1 Grass deflector Mount Rear Castor Wheels The rear castor wheels are shipped secured upside down to deck brackets...
Страница 9: ...bout 100 pounds a helper is needed to push the arm down Sudden release of the push arm could cause injury Warning 8 Have a helper carefully push down on the right push arm until holes in ball joint mo...
Страница 10: ...sly removed Note Flange head capscrew heads to be positioned on inside of castor arm 7 Tighten large jam nut securing ball joint to push arm When tightening jam nut hold ball joint straight to permit...
Страница 11: ...Install Drive Shaft To Traction Unit Note To ease installation of PTO shaft remove right traction tire 1 Slide smaller yoke end of drive shaft onto traction unit PTO shaft while aligning mounting hole...
Страница 12: ...be greased to ensure proper lubricating characteristics refer to Lubrication page 13 Failure to properly grease the cutting unit will result in premature failure of critical parts Install Rear Weight...
Страница 13: ...ottom of hole 1 2 Figure 16 1 Fill check plug 2 Drain plug Adjusting Height of cut The height of cut is adjustable from 1 to 4 inches in 1 4 inch increments 1 Start the engine and raise the cutting un...
Страница 14: ...pin cotter Rear Deck Chain 1 Remove hair pin cotter and clevis pin securing height of cut chain to chamber bracket 2 Mount height of cut chain to desired height of cut hole with clevis pin and hair pi...
Страница 15: ...i scalp rollers located on the center deck should be located in upper holes for 1 and 1 1 2 inch heights of cut and lower holes for 2 to 5 inch heights of cut Six rollers are located on the deck two u...
Страница 16: ...2 in height of cut add a second washer between rear castor forks and bottom of castor arm housings to increase blade rake MOWING IN EXTREME CONDITIONS Air is required to cut and recut grass clippings...
Страница 17: ...ont castor spindle bushings 2 Fig 26 front castor wheel bearings 4 Fig 26 rear castor wheel bearings 2 Fig 28 blade spindle bearings 3 Fig 28 right and left push arm ball joints Fig 28 drive shaft 3 F...
Страница 18: ...18 Trouble Shooting 85 T o 110...
Страница 19: ...it away from the traction unit Mounting Cutting Unit To Traction Unit 1 Position machine on a level surface and shut engine off 2 Move cutting unit into position in front of traction unit Since the le...
Страница 20: ...Castor Arms The castor arms have bushings pressed into the top and bottom of the tube and after many hours of operation the bushings will wear To check the bushings move castor fork back and forth and...
Страница 21: ...ition machine on a level surface raise cutting unit engage parking brake be sure traction pedal is in neutral position PTO lever in OFF position shut engine OFF and remove key from switch Block cuttin...
Страница 22: ...ll form between the sail and flat part of the blade Fig 38 C Eventually a piece of the blade may break off and be thrown from under the housing possibly resulting in serious injury to yourself or byst...
Страница 23: ...exceed 1 8 of an inch If dimension exceeds 1 8 of an inch replace the blade because it is bent Make sure to measure all blades 6 Compare measurements of outer blades with the center blade Center blad...
Страница 24: ...ather storage practices contamination use of unapproved coolants lubricants additives or chemicals etc Normal wear and tear items Normal wear and tear includes but is not limited to damage to seats du...
