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Question posted by melnichukjohn on March 17th, 2022

Proline Frt Tiller Return Spring Assembly

I have replaced the drive belts on my tiller..........I can't figure out where the return spring on the reverse pulley attaches to. Can you send me a diagram

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Answer #1: Posted by techyagent on March 27th, 2022 2:18 AM

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techyagent

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Please check these links below:-

https://www.jackssmallengines.com/jacks-parts-lookup/manufacturer/troy-bilt/21-tillers/2009-models/21a-665b766-pro-line-frt-roto-tiller-2009

https://www.troybilt.com/en_US/prior-year-models/pro-line-frt-garden-tiller/21A-495B766.html

https://parts.shankslawn.com/oemparts/a/trb/5b770f8487a866138cb485e1/transmission-assembly

Thanks

Techygirl

Related Troy-Bilt Pro-Line CRT Manual Pages

Operation Manual - Page 8

... until the square portion of the handlebar assembly using the upper holes. Knob Carriage Bolt Bell Washer Figure 3-4 4. Wheel Drive Pin Figure 3-3 NOTE: If a support bracket will position the handlebars at the base of the handlebar assembly. 8 Section 3- Move Tiller Off Crate To roll the tiller off the ground. 2. Loosely attach the support brackets to Fig. 3-3. Using two...

Operation Manual - Page 10

... Operator's Manual. Controls & Features 4 Reverse Handle Assembly Forward Clutch Bail Depth Regulator Lever Handlebar Height Adjustment Tines Wheel Drive Pin NOTE: This Operator's Manual covers several garden tiller models. Engine Controls Figure 4-1 Reverse Handle Assembly (if so equipped) The reverse handle assembly controls the engagement of the reverse drive of the wheels and tines.

Operation Manual - Page 15

... P P Check Drive Belt Tension P P Check Nuts and Bolts P P Lubricate Tiller P Check Gear Oil Level in Transmission P Check Tines for all moving parts to come to a complete stop, disconnect the spark plug wire and move the wire away from pulling to one side. Handlebar Attaching Screws Depth Regulator Lever Wheel Shaft Tine Shaft Figure 6-1 15 Failure...

Operation Manual - Page 17

... screw and locknut. Failure to the shaft. 4. If removing both tine assemblies, mark them "left side of the belt cover and the hex washer screw (1⁄4-20 x .500) from the engine. 3. Remove the belt cover. Service 7 Belt Replacement If the drive belt or reverse drive belt needs to be replaced, see your local authorized dealer or refer to fall under organic...

Service Manual - Page 3

... clutch cable assembly replacement 3 Drive belt replacement 5 Forward return spring replacement 6 Transmission removal: ...7 Transmission disassembly 12 Transmission assembly 21 Forward Idler lever Pivot 32 Reverse clutch cable replacement 33 Reverse clutch cable adjustment 35 Reverse drive belt replacement 35 Reverse idler pulley assembly 37 Transmission pulley: ...37 Transmission...

Service Manual - Page 6

... is correct. 2.9. Hex Jam Nut Loosened Clutch Bail Upper Handle Figure 2.5 2.6. Troy-Bilt Small Frame Tillers 2.5. See Figure 2.12. Record the forward clutch spring measurement _____. 2.8. Continue through this section. See Figure 2.14. Squeeze the forward clutch bail to the upper handlebar. See Figure 2.5. 2.10. Continue through this section. 2.11. Release the forward clutch...

Service Manual - Page 9

... Small Frame Tillers 4.4. Drive Pulley Forward Idler Pulley Drive Belt Spark Plug Boot Grounded Figure 4.1 4.2. Belt Transmission Pulley Figure 4.2 4.3. Figure 4.5 4.6. Pivot the belt cover on the forward clutch cable until it to the engine. Perform the Forward Clutch Cable Adjustment section. 5 Remove the belt from the engine drive pulley and forward idler pulley. Remove the...

Service Manual - Page 10

... lower hole (in the reverse order above. 6 See Figure 5.4. Pivot the belt cover around the forward clutch cable until it to the lower cable mounting bracket using needle nosed pliers. See Figure 5.2. FORWARD RETURN SPRING REPLACEMENT: 5.1. Hex Flange Screw Flat Washer Belt Cover Return Spring Right Engine Bracket Figure 5.4 5.5. Install a new return spring in the operators...

Service Manual - Page 11

... the forward idler lever. 6.4. Remove the hex screw, bushing, lock washer and lock nut securing the drag bar to 6.8. See Figure 6.11. Troy-Bilt Small Frame Tillers 6. See Image Below 6.9. Lock Washer Lock Nut Hex Screw Figure 6.10 6.11. TRANSMISSION REMOVAL: 6.7. Grasp the upper handlebar and pivot the unit NOTE: Perform the Drive Belt Replacement sec-

Service Manual - Page 14

... Tillers 6.24. Pivot the upper handlebar assembly up until the pulley/belt guard is used for the Tuffy tiller. 6.29. The right lower hole (in position from above. 6.26. See Figure 6.24. Pivoted Forward 6.28. Secure the upper handlebar in the operators position) is flat on a bench. Figure 6.29 Transmission Pulley 10 See Figure 6.26. Forward Idle Lever Pulley/Belt Guard Figure...

Service Manual - Page 15

... Lock Nuts Left and Right Tine Assemblies 11 Remove the transmission pulley, key and front support washer from the drive shaft assembly. NOTE: Record the orientation of the transmission up and set it on a 2" x 4" block. See Figure 6.31. Remove the hex screw securing the forward idler assembly to the transmission housing assembly using a 9/16" socket and wrench...

Service Manual - Page 24

.... NOTE: The lubrication cut a ways on the bronze bushing face in during assembly. 7.58. Tiller Shaft Worm Gear Woodruff Key Spacers Bronze Bushings External Shims Retaining Rings Oil Seals Figure 7.60 Figure 7.53 7.54. Drive the tiller shaft to the left, forcing the bronze tiller shaft bushing out of wood and a large hammer. Spacer Hammer 2" x 4" Bronze Bushing...

Service Manual - Page 26

... housing and up against the front retaining ring. See Figure 8.8. Troy-Bilt Small Frame Tillers 8.5. See Figure 8.6. See Image Below. NOTE: The front race is installed from inside the transmission housing. 8.8. Install the front snap ring using a dial caliper. Carefully begin sliding the drive shaft assembly into the front tapered roller bearing race. 22 Slide...

Service Manual - Page 27

... the bearing cap gasket. 8.13. Push Drive Shaft Rearward End Play Measurement 23 Pull the drive shaft assembly forward all of drive shaft assembly end play _____. See Figure 8.15. Troy-Bilt Small Frame Tillers 8.15. 8.11. Hex Flange Screws Drive Shaft Pull Forward Zero Dial Indicator Figure 8.15 8.16. Push the drive shaft assembly rearward all the way, and record...

Service Manual - Page 28

... and shim aside. Miscellaneous Washers Rear Bearing Cap Shims Figure 8.18 NOTE: Example: Drive shaft assembly end play _____. 24 Hex Flange Screws Figure 8.23 8.24. Lbs. Push the drive shaft assembly rearward all the way, and zero the dial indicator out. 8.30. Troy-Bilt Small Frame Tillers 8.18. Dial Caliper 8.22. Install the new rear bearing...

Service Manual - Page 36

...picture shows the orientation of SAE 85W-140. Hex Screw Idler Pulley Figure 8.117 NOTE: When refilling an empty transmission, use only GL...See Figure 9.1. Fill the transmission assembly with the hex flange screws removed earlier using a 1/2" socket. 8.121. Set the front and rear transmission covers in the reverse order to operating the tiller. 9. Troy-Bilt Small Frame Tillers 8....

Service Manual - Page 38

...this time. 1.11. See Figure 1.4. Hex Screw Belt Cover Reverse Clutch Cable Figure 1.5 1.6. NOTE: The reverse return spring will drop off at the left frame rail. Belt Cover Bracket Inside Jam Nut Reverse Clutch Cable Jam Nut Figure 1.7 1.8. Troy-Bilt Small Frame Tillers 1.4. See Figure 1.7. Pivot the belt cover around the forward clutch cable until it is cable tied during assembly. 1.9.

Service Manual - Page 39

... hex jam nuts until it is out of the work area. 35 See Figure 2.2. REVERSE DRIVE BELT REPLACEMENT: 3.1. Pull Out Troy-Bilt Small Frame Tillers 2.5. See Figure 2.5. 1/8" to the belt cover bracket using two 1/2" wrenches. Release the reverse clutch cable T-knob. 2.4. Install the belt cover in the reverse order of the threaded clutch cable end and the Z-fitting. Flat Washer Hex...

Service Manual - Page 40

... and tire assemblies can be move outward for extra clearance. 3.7. Remove all four self-tapping screws securing the pulley/belt guard to the left frame rail. Remove the reverse clutch cable's Z-fitting from the reverse idler pulley. 3.6. See Figure 3.3. 3.4. Reverse Clutch Cable Reverse Idler Arm Z-Fitting Reverse Drive Belt Belt Guide Figure 3.3 NOTE: The reverse return spring will...

Service Manual - Page 41

...: The open center of the transmission pulley. Install a new reverse drive belt in position before installing the transmission pulley. 3.10. Flat Pulley Half Transmission Pulley V-Pulley Half Figure 5.1 NOTE: The reverse drive belt runs inside -out. See Figure 4.1. Troy-Bilt Small Frame Tillers 4. REVERSE IDLER PULLEY ASSEMBLY: 4.1. Figure 3.9 NOTE: Make certain the front...