Cub-cadet PR-521 Manuale Utente

21” Rear & Side Discharge Mulching MowerModel PR-521(11A-438C100)PRINTED IN U.S.A.Operator’s ManualFORM NO. 770-10088A.fm(12/99)IMPORTANT: READ SA

10To Start Engine and Engage BladeWARNING: Never run engine indoors or inenclosed, poorly ventilated areas. Engineexhaust contains carbon monoxide, an

11wheels must be placed in the same relative position. See Figure 10.Figure 10Handle Height Your mower is shipped with the handle in the higher height

12NOTE: An unbalanced blade will cause excessivevibration when rotating at high speeds and may causedamage to the mower and/or personal injury.• The

13SECTION 8: OFF-SEASON STORAGEThe following steps should be taken to prepare lawn mower for storage.• Clean and lubricate mower thoroughly as descri

14SECTION 10: PARTS LIST FOR MODEL PR-521111978216151832194643150484744456456205563363433324039575920454443414259236667583051536265814922722114131271

15Model PR-521 Ref.No.Part No. Description1 647-0004 Control Handle Assembly2 710-1205 Rope Guide 3 720-0279 Handle Knob 1/4-20 Thd.4 710-1174 Curved

MANUFACTURER’S LIMITED WARRANTY FOR:TWO-YEAR RESIDENTIALONE-YEAR COMMERCIALProper maintenance of your Cub Cadet equipment is the owner’s responsibilit

2TABLE OF CONTENTSContent PageImportant Safe Operation Practices... 3Slope Gauge...

3SECTION 1: IMPORTANT SAFE OPERATION PRACTICESThis symbol points out important safety instructions which, if not followed, could endanger the persona

4• Mow only in daylight or good artificial light.• Stop the blade when crossing gravel drives, walks or roads.• If the equipment should start to vibra

5• Never attempt to make a wheel or cutting height adjustment while the engine is running.• Grass catcher components are subject to wear, damage and d

6SECTION 2: SLOPE GAUGEUse this page as a guide to determine slopes where you may not operate the lawn mower safely. 15°SIGHT AND HOLD THIS LEVEL WI

7SECTION 3: ASSEMBLING YOUR LAWN MOWERTo Remove Unit From Carton• Remove staples, break glue on top flaps, or cut tape at carton end and peel along t

8Assembling Grass CatcherNOTE: Make certain bag is turned right side out beforeassembling (warning label will be on the outside).Parts for Soft Grass

9SECTION 4: KNOW YOUR LAWN MOWERCompare the illustration in Figure 9 with your lawn mower to familiarize yourself with the location of various contro