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Prestige, Conquest, & Broadmoor Series

1/2003

21

TP 300-2534-02-PR-SMA

Arbor Drive Belt Replacement - 
44”, 50”, & 54” Mowers

NOTE: Be sure to use only genuine Simplicity replace-
ment parts.  

1. Park the tractor on a smooth, level surface such as a

concrete floor. Disengage the PTO, turn off the
engine and lock the parking brake. Remove the key.

2. Remove the mower from the tractor. See Mower

Removal in the Operation section.

44” & 50” MODELS

3. Remove the capscrews securing the right-hand arbor

cover (B, Figure 46). Remove three capscrews secur-
ing left-hand arbor cover (D).

54” MODELS

3. Remove the PTO belt.  Remove the taptite screws

(A, Figure 47) securing the belt covers and remove
the belt covers (B, D).

ALL MODELS

4. Using a pair of locking pliers or a spring puller,

remove the idler pulley spring (C, Figures 46, 47)
from slot in deck.

5. Loosen capscrew (A, Figure 46) securing the idler

pulley to the bracket. The belt can now be slipped
between the pulley and idler bracket hub.

6. Install a new belt as shown in Figure 48. Make sure

that V-side of belt runs in arbor pulley (A) grooves
and flat side of belt runs against idler pulley (B).  

7. Tighten the capscrew (A, Figure 46).

FRONT

Figure 48. Mower Deck Drive Belt Routing All Models
A. Arbor Drive Pulley (V-sided)
B. Idler Pulley (Flat-sided)

A

A

A

B

Figure 47.  Mower Deck - 54” Mowers
A. Taptite Screws
B. Right-hand Arbor Cover
C. Spring
D. Left-hand Arbor Cover
E. Alignment Notches

D

B

C

A

Figure 46. Mower Deck - 44" & 50” Mowers
A. Capscrew
B. Right-hand Arbor Cover
C. Spring
D. Left-hand Arbor Cover

E

E

B

A

D

C

8. Reinstall spring (C, Figures 46, 47) into its slot in

mower deck.

9. Reinstall the left and right arbor covers (B and D,

Figures 46, 47).  54” Models: To provide proper belt
cover clearance, make sure the alignment notches
(E, Figure 47) are centered on the taptite screws (A).

10. Install the mower onto the tractor.

A

Summary of Contents for Broadmoor 1600 Series

Page 1: ...ess being prined as part of a complete set of Guides with Tabs COVERS This document is a self covered piece Check the front cover for the individual document number a TP 300 XXXX XX XX SMA number BODY...

Page 2: ...THIS PAGE INTENTIONALLY BLANK...

Page 3: ...n important information that must be obeyed when assembling setting up operating servicing trans porting or storing the unit These warnings are highlighted by the safety alert triangle sym bol shown a...

Page 4: ...ownhill if possible Do not mow near drop offs ditches or embankments The unit could suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Do not mow on wet grass Re...

Page 5: ...the Seat Switch connection 5 Check Fluid Levels Fill check Engine oil level Check Transmission fluid level Reduce check Tire Pressures Front tires 15 psi Rear tires 6 8 psi 7 Mower Assembly Install d...

Page 6: ...charger manufacturer as well as all warnings included in the safety rules section of this document Charge the battery until fully charged until the specific gravity of the electrolyte is 1 250 or hig...

Page 7: ...th a washer and locknut D Install the cap Later Tilt Models Non Tilt Models Place the steering wheel C Figure 4 on the shaft with the thicker spoke facing the seat Align the hole in the steering wheel...

Page 8: ...at the reservoir located on top of the transmission K62 models Shine a light at the back of the expansion chamber to see the oil level There should be approxi mately 7 16 1 cm of oil in the chamber I...

Page 9: ...ure 11 and loosen rear hardware C 2 Slide deflector forward and remove washer G clip E and spring A Reinstall deflector on rod replac ing hardware as shown in Figure 11 3 Make sure spring legs are in...

Page 10: ...e 13b from mower leveling rod A and flip hitch E over from the shipping position Reinstall the leveling rod A in the bottom hitch hole using the hardware removed in step one Install the hard ware as s...

Page 11: ...right side of tractor so that the mower hitch is aligned with front tractor hitch A Figure 16 2 See Figure 16 Turn wheels straight Pull back on the spring loaded lever B while lifting up on the mower...

Page 12: ...bo collection system raise the discharge side of the mower approxi mately 1 4 6mm to compensate for turbo assembly weight Check the level of the cut grass and adjust the 1 4 6mm measurement as necessa...

Page 13: ...es clean before and after lubrica tion Grease steering linkage foot pedal mower linkage transmission idler assembly pivot rear axle shafts remove wheel hubs Use grease fittings when present Automotive...

Page 14: ...osition F CRUISE CONTROL LIGHT Indicates that the cruise control is engaged G ENGINE COOLANT TEMPERATURE LIGHT LIQUID COOLED MODELS ONLY Lights when the engine is overheating H LOW OIL PRESSURE LIGHT...

Page 15: ...at switch safety system Check the seat switch operation every fall and spring with the following tests Test 1 Engine should NOT crank if PTO switch is ON OR Brake pedal is NOT fully depressed parking...

Page 16: ...adjusted to compensate for the additional load of various attach ments 1 Locate the adjustment bolt A Figure 30 at the lower left corner of the engine compartment bulkhead 2 Turn the bolt A clockwise...

Page 17: ...he brake plate and the nylock adjustment nuts B 3 Insert a 012 feeler gauge through each window positioning the gauge between the rotor face and the armature face as shown in Figure 34 4 Alternately t...

Page 18: ...switch depress the brake pedal and start the engine 5 Release the brake pedal 6 Using an 8 mm wrench adjust neutral by turning the eccentric B until the rear wheels do not creep 7 Once neutral has bee...

Page 19: ...5 liters Transmission Oil Type SAE 10W 30 with a minimum API rating of SG CD Do not allow dirt water or other debris to enter the expansion chamber or transmission Even a small amount of dirt can dam...

Page 20: ...p B Figure 41 3 Remove the filter access cap B Figure 40 4 Remove and replace the hydraulic system filter A Figure 41 Thread the new filter onto the filter base and tighten 1 2 to 3 4 turns past finge...

Page 21: ...pulley B Figure 43 8 Install the PTO clutch using the original hardware as shown in Figure 43 Be sure the engine pulley key A is installed as shown in the inset Torque the crankshaft bolt F to 45 50 f...

Page 22: ...seated in the pulley grooves 6 See Figure 45 Position the idler pulley belt stop C in its original position so that there is a 1 8 3mm gap between the pulley and belt stop 7 See Figure 45 Reinstall t...

Page 23: ...5 Loosen capscrew A Figure 46 securing the idler pulley to the bracket The belt can now be slipped between the pulley and idler bracket hub 6 Install a new belt as shown in Figure 48 Make sure that V...

Page 24: ...es E F Figure 49 when installed Loosen the idler pulley capscrews and remove the belt from the idler pulleys D G 4 Install the new belt B as shown When the mower deck is installed on the tractor the b...

Page 25: ...igure 50 and move the idler assembly B to relieve tension on the belt C 5 Remove the belt C 6 Install a new belt C on the pulleys as shown Releasing the idler assembly A allows the spring to automatic...

Page 26: ...op the belt from the PTO electric clutch pulley IMPORTANT Note the position of all belt guides relative to the belt and pulleys before loosening 4 Loosen the two belt stop brackets C and idler pulley...

Page 27: ...mower is reinstalled the downward pressure lock must be released so that the mower can float Hydraulic Lift Models When using a snowthrower or dozer the downward pressure lock plate D Figure 54 and a...

Page 28: ...Broadmoor Series TP 300 2534 02 PR SMA 1 2003 26 MANUFACTURING INC 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 USA Copyright 2003 Simplicity Manufacturing Inc All Rights Reserved Pri...

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