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Simplicity 1691521 Operator'S Manual Download Page 18

14

SNOWTHROWER INSTALLATION

1. See Figure 19. Align snowthrower bracket (D) with

front tractor hitch arms (B). Lift snowthrower so that
up-stop brackets (E) rest on hitch arms (B). 

2. Before attaching snowthrower bracket to the hitch,

install the belt from the hitch idler pulley (B, Figure
20) to the snowthrower pulley as shown in Figure 20. 

Do not attempt to install the belt on electric clutch pul-
ley at this time.

3. See Figure 19. Attach snowthrower bracket (D) to

hitch using clevis pins (B) and safety clips (A).

Figure 19. Snowthrower Installation
A. Safety Clips

D. Snowthrower Bracket

B. Hitch Arms

E. Up-Stop Brackets

C. Clevis Pin

Figure 20. Belt Routing
A. V-pulley

C. Electric Clutch Pulley (V-Pulley)

B. Idler Pulley

D. Snowthrower Pulley (V-Pulley)

E. Backside Idler Pulley

D

B

A

C

PTO Belt Installation and Trunion
Adjustment.

1. See Figure 21. To install the belt on the electric

clutch pulley, the trunion (A) on the tension spring
assembly (B) must be fully forward. Turn the handle
(C) to move the trunion forward and slacken the belt.
If the belt is still too tight, loosen the capscrew (D)
and slide the pulley (E) forward to further slacken the
belt.  Install belt on electric clutch pulley. Refer to
Figure 20 for belt routing.   

2. See Figure 21. Re-tighten the pulley (E) and cap-

screw (D) if they were loosened.  Turn the handle (C)
so that the trunion (A) is centered between the marks
as shown.  

NOTE: If trunion cannot be centered between marks,
loosen the trunion (A), loosen the capscrew (D) and
reposition the pulley (E) further rearward. Re-tighten cap-
screw (D) and center the trunion.

Figure 21. Belt Installation & Adjustment
A. Trunion

D. Capscrew

B. Tension Spring Assembly.. E.

Pulley

C. Handle

CAUTION

After snowthrower installation if the tractor hood is
opened, it will come into contact with the
snowthrower.  To protect the hood finish cover the
discharge chute with a towel or blanket.

E

E

Regent-Hitch Installation

Summary of Contents for 1691521

Page 1: ...r a particular manual is the page IMMEDIATELY AFTER the front cover Check the front cover for the individual part number typically a 171xxxx number BODY The body of the manual is identical regardless of the cover used REMEMBER ODD number pages are ALWAYS right hand pages and EVEN number are ALWAYS left hand pages General This instruction page is NOT part of the manual and must NOT be printed Pages...

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

Page 3: ...hment 42 Snowthrower Mfg No Description 1691522 42 Snowthrower Attachment Hitch Mfg No Description 1692040 Hitch Electric Lift for Landlord 1700 2700 Series 1692041 Hitch Manual Lift for Broadmoor 1600 2600 Series 1692622 Hitch Manual Lift for Regent 500 2500 Series 1715020 05 Rev 6 1998 TP 100 2014 05 AT SMA ...

Page 4: ...Simplicity Mfg Inc 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 USA Copyright 1998 Simplicity Manufacturing Inc All Rights Reserved Printed in USA ...

Page 5: ...ute or auger Always direct discharge so as to avoid injury to persons or damage to property Never allow anyone in front of the machine while it is operating 1716531 WARNING SPRING IS UNDER TENSION RAISE SNOWTHROWER BEFORE PULLING LEVER BACK TO DISCONNECT SPRING 1716536 CAUTION Part No 1716532 Auger Danger Decal Part No 1716533 Discharge Chute Danger Decal Part No 1716531 Main Operation Warning Dec...

Page 6: ...ing to clear jammed object Auger may rotate when object is removed WARNING For operation on slopes greater than 15 8 5 weight box tire chains and wheel weights are recom mended Never operate on slopes greater than 30 16 7 Preparation Never attempt to make any adjustments while engine is running Thoroughly inspect the area where the snowthrower is to be operated and remove all foreign objects Adjus...

Page 7: ...m horizontally When operating on slopes greater than 15 8 5o one wheel weight on each rear wheel and tire chains are recommended Select slow ground speed before driving onto a slope Avoid using brakes to control speed Drive up and down the face of the slopes never across the slope face Use caution when changing directions and DO NOT START OR STOP ON A SLOPE WARNING Perform the Safety System Interl...

Page 8: ...engaging disengaging electric clutch see your authorized dealer Under no circumstances should you attempt to defeat the safety system WARNING If the auger stalls or the chute plugs DISENGAGE THE ELECTRIC CLUTCH STOP THE ENGINE AND REMOVE THE KEY SET THE PARKING BRAKE WAIT FOR MOVING PARTS TO STOP Remove the foreign object or clear the spout with a piece of wood before restarting the engine Never p...

Page 9: ...ged 3 There should be no slack in the chain and the sprockets G and K should be aligned The drive shaft housing L should be parallel with the auger housing If adjustment is required proceed with steps 4 7 4 Loosen the four screws A 5 Pull rearward on the drive shaft housing L until all slack is removed from chain With drive shaft housing parallel with auger housing and sprockets aligned retighten ...

Page 10: ...6 Maintenance Figure 3 Lubricate Drive Shaft Auger Shaft Lubricate Snowthrower ...

Page 11: ...re 5 1 With the snowthrower drive belt installed trunion A should be between marks on spring tension bracket B for correct belt tension 2 Turn belt tension handle C to move trunion forward or rearward until within between marks 3 If trunion cannot be placed between marks loosen capscrew D and reposition idler pulley E as neces sary The pivot bracket F should be perpendicular to snowthrower hitch R...

Page 12: ...re and after adjusting the downward pressure Lift Height Adjustment 1 Place the lever latch in notch 3 or fully raise the elec tric lift see Figure 8 The snowthrower should be approximately 3 to 3 1 2 off the ground If not go to step 2 2 Lower the snowthrower and adjust the front set collar A Figure 7 to achieve the correct lift height Downward Pressure Adjustment 1 Move the lever latch from notch...

Page 13: ... B Foreign material is blocking auger STOP engine Remove key Unplug auger with piece of wood Read WARNING on page 4 C Snowthrower drive belt slipping Adjust drive belt tension D Drive chain broken Replace parts as required A Electric clutch brake not operating properly See your local dealer See WARNING under Stopping Starting page 4 A Engine RPM too slow Operate engine at full speed B Ground speed...

Page 14: ...n insert a second cotter pin through the rod just above the bearing Spread the cotter pin fully around the rod 5 Tighten the locknut and capscrew J securing the control rod guide Do not overtighten This nut and capscrew are used to set the control rod rotation resistance Assemble Discharge Chute Control Cable 1 See Figure 9 Install the discharge chute A so the clip G on the housing is positioned i...

Page 15: ...nge lock nuts as shown in Figures 11 14 Be sure the up stop bracket is oriented correctly see Figure 11 Figure 12 Hole Pattern Left Side Figure 13 Hole Pattern Right Side NOTE Support Arm Removed For Clarity Figure 14 Install the Hitch Brackets and Stop Brackets A Hitch Brackets C Flange Locknut B Capscrew 1 D Up Stop Bracket Figure 11 Up stop Bracket Orientation Hitch Bracket Mounted On Inside Hi...

Page 16: ... at this time Follow the instructions supplied with the kit a copy of the instruc tion sheet can be found in the back of this manual The rear hitch bracket washers and hairpin clips B C D Figure 17 need to be installed with the left lever kit The pivot bar of the lift lever kit goes through the rear hitch bracket and washers 1 Increase front tire pressure to 20 psi 138 kPa to compensate for added ...

Page 17: ...re 18 Installing Hitch to Rear Bracket A Rear Hitch Bracket F Clevis Pin B Lift Lever Rod G Capscrew 3 8 16 x 2 C Spring Clip H Spacer 25 64 x 5 8 x 17 64 D Washer I Spacer 13 32 x 1 x 13 16 E Hitch J Nut Whizlock 3 8 16 4 See Figure 17 Install the rear hitch bracket B hair pin clips D and washers C onto the lift lever shaft if not done already 5 Attach the hitch assembly to the rear hitch bracket...

Page 18: ... the belt on the electric clutch pulley the trunion A on the tension spring assembly B must be fully forward Turn the handle C to move the trunion forward and slacken the belt If the belt is still too tight loosen the capscrew D and slide the pulley E forward to further slacken the belt Install belt on electric clutch pulley Refer to Figure 20 for belt routing 2 See Figure 21 Re tighten the pulley...

Page 19: ...et A using the capscrew D lockwasher C and nut B as shown in Figure 24 3 Place spring assist lever A Figure 25 in rearward position Install spring B directly onto spring assist bracket A and on the spring assist lever No chain is required 4 Rotate lever forward so that it travels over center to the fully forward position Adjust Lubricate and Test Run 1 Adjust the Lift Rod See Adjustments 2 Adjust ...

Page 20: ...e Figure 26 Install the discharge chute A so the clip G on the housing is positioned in the notch I Lubricate the discharge chute so it turns freely 2 See Figure 27 With the discharge chute facing slight ly left wind the cable around the control rod spool Wind it three turns on the rear part of the spool so that the cable leaves the spool on the lower edge as shown Wind two turns on the front part...

Page 21: ...nuts as shown in Figures 29 31 17 Broadmoor Snowthrower Assembly Figure 28 Discharge Chute A Washer 5 16 F Spacer B Knob G Washer 5 16 C Deflector H Screw 5 16 D Nut 5 16 I Carriage Bolt 5 16 E Lockwasher 5 16 Figure 29 Installing the Hitch Brackets and Spacers A Hitch Brackets E Capscrew 1 1 4 B Capscrew 1 F Lockwasher C Locknut Flange G Nut D Spacers Figure 30 Hole Pattern Left Side Figure 31 Ho...

Page 22: ...tch bar A up onto the tractor brackets D Make sure it is seated fully into the tractor brackets Install the long hitch pin B through the bracket bot tom rear holes and secure it with the safety clip C Figure 33 Installing Hitch to Front of Tractor A Hitch Bar C Safety Clip B Hitch Pin D Tractor Brackets D 18 Position shield 1 8 from T on grille Figure 32 Heat Shield Installation A Heat Shield C Cl...

Page 23: ...ed Insert Pin E Through the Top Hole G F I A E D C F D C B F G H 4 See Figure 34 Install the rear hitch bracket B spring clips D and washers C onto the lift lever shaft if not done already 5 See Figure 34 35 Secure the hitch assembly to the rear bracket inserting pin E through the top hole and securing with Spring Clip F The hitch assembly is now installed to the tractor and you may proceed to Sno...

Page 24: ...n electric clutch pul ley Refer to Figure 37 for belt routing 2 See Figure 38 Turn handle C so that trunion A is centered between the marks as shown NOTE If trunion cannot be centered between marks loosen capscrew D Figure 38 and reposition pulley E rearward Retighten capscrew D and center trunion Figure 36 Attaching the Snowthrower A Spacers D Safety Clips B Hitch Arms E Snowthrower Bracket C Cle...

Page 25: ... position 5 Rotate the spring assist lever A Figure 42 fully back and install the spring B on the lever and through the chain See Figure 42 7 Rotate lever forward so that it travels over center to the fully forward position 8 Lower the snowthrower Adjust Lubricate and Test Run 1 Adjust the Lift Rod See Adjustments 2 Adjust the Skids See Adjustments 3 Lubricate the Snowthrower See Maintenance 4 Ins...

Page 26: ...re 43 Install the discharge chute A so the clip G on the housing is positioned in the notch I Lubricate the discharge chute so it turns freely 7 See Figure 44 With the discharge chute facing slight ly left wind the cable around the control rod spool Wind it three turns on the rear part of the spool so that the cable leaves the spool on the lower edge as shown Wind two turns on the front part of th...

Page 27: ... hitch brackets to the inside of the snowthrower capscrews and flange locknuts as shown in Figures 46 48 Figure 45 Deflector A Washer 5 16 F Spacer B Knob G Washer 5 16 C Deflector H Screw 5 16 D Nut 5 16 I Carriage Bolt 5 16 E Lockwasher 5 16 Figure 46 Installing the Hitch Brackets A Hitch Brackets C Flange Locknut B Capscrew 1 Figure 47 Hole Pattern Left Side Figure 48 Sketch 2 Hole Pattern Righ...

Page 28: ...ssembly E Figure 50 with the clevis pin B Figure 51 and hair pin clip C Figure 51 5 Install the front lift rod A Figure 51 into the lift lever extension D and secure with a hair pin clip Figure 51 Electric Lift Models A Front Lift Rod B Clevis Pin C Hairpin Clip D Lift Lever Extension Figure 49 Heat Shield Installation A Heat Shield C Clip B Carriage Bolt D Lockwasher 1 4 1 4 20 x 7 8 E Nut 1 4 20...

Page 29: ...urn the wheels fully left and lift the front hitch bar A up onto the tractor brackets B Make sure it is fully seated into the tractor brackets Install the long hitch pin C through the bracket bot tom rear holes and secure it with the safety clip D 4 See Figure 53 Install the rear bracket A spring clips C and washers D onto the lift lever shaft if not done already 5 Secure the hitch assembly E Figu...

Page 30: ...rower Bracket C Clevis Pin B Hitch Arms D Safety Clips 26 Figure 56 Hitch Assembly Part No 1692040 for Electric Lift A Hitch Assembly B Rear Support Assembly C Washers Qty 2 D Hairpin Clip Qty 2 E Pin F Spring Clip Qty 4 G Clevis Pin 3 8 Qty 2 H Rod I Reflectors Qty 2 Attach reflectors I to rear lip of seat deck If snow cab is installed make sure reflectors are not obstructed Install Pin E Through...

Page 31: ...urn handle C to move it forward Install belt on electric clutch pulley Refer to Figure 58 for belt routing 2 See Figure 59 Turn handle C so that trunion A is centered between the marks as shown NOTE If trunion cannot be centered between marks loosen capscrew D Figure 59 and reposition pulley E rearward Retighten capscrew D and center trunion Attach the Lift Rod to the Snowthrower 1 Install the fro...

Page 32: ... 1 4 capscrew lockwasher and nut 3 See Figure 61 Place the clevis pin B through the spring assist bracket from the back Install a flat washer C the 4 link chain D another flat washer C and safety clip E as shown NOTE On single cylinder engines the clevis pin must be installed to the bracket before mounting onto the tractor frame 4 Place snowthrower in fully raised position 5 Rotate the spring assi...

Page 33: ...163 2 9 16 12 65 88 4 110 149 6 150 204 0 9 16 18 75 102 0 120 163 2 170 231 2 5 8 11 90 122 4 150 204 0 220 299 2 5 8 18 100 136 180 244 8 240 326 4 3 4 10 160 217 6 260 353 6 386 525 3 4 16 180 244 8 300 408 0 420 571 2 7 8 9 140 190 4 400 544 0 600 816 0 7 8 14 155 210 8 440 598 4 660 897 6 1 8 220 299 2 580 788 8 900 1 244 0 1 12 240 326 4 640 870 4 1 000 1 360 0 NOTES 1 These torque values ar...

Page 34: ...w are actual size heads for standard screw sizes Example a 1 4 screw has 7 16 head and thus requires a 7 16 wrench To measure length use the scale below WASHER AND NUT IDENTIFICATION Place the washer or nut on the above scale to determine the inside diameter The actual inside diameter can vary 1 16 inch Use the scale for comparison 3 4 Head screw with 1 2 S D 5 8 Head screw with 7 16 S D 9 16 Head...

Page 35: ...s C mounting the guide E to the lift lever assembly Be sure lift lever assembly is securely clamping the foot rest and the lever latch is unobstructed WARNING Before performing any installation or adjustment turn off the engine and let the unit come to a com plete stop Remove the key and disconnect the spark plug wire to prevent the unit from accidental ly starting and causing personal injury Kit ...

Page 36: ...he lift lever pivot rod 6 Slide the lift lever pivot rod through the hole in the left side of the frame 7 Secure the quadrant to the frame using spacers F capscrews C and nuts H 8 Tighten the guide plate A and quadrant B hard ware making sure the lever latch movement is unob structed WARNING Before performing any installation or adjustment turn off the engine and let the unit come to a com plete s...

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