Bolens 683 Series Скачать руководство пользователя страница 7

 5

If the full range of speeds cannot be reached on the 
tractor, adjust the speed control as follows.

9.1.

Unthread the shift knob and remove the two 
flange screws securing the shift cover panel in 
place.

9.2.

Remove the shift cover panel.

NOTE: 

Remove the yellow wire that is attached 

to the spring switch on the underside of the shift 
cover panel.

9.3.

Remove the cotter pin that secures the speed 
control rod ferrule to the speed bracket. During 
reassembly use a new cotter pin. Part # 714-
0111. See Figure 12.

NOTE: 

At the factory, the speed control rod is 

adjusted so that 5/8” of the rod is exposed 
beyond the ferrule.

Figure 12

Speed Control Rod

Speed Control Rod Ferrule

Cotter Pin

9.4.

Adjust the speed control by threading the ferrule 
inward so that no more than 3/4” of the rod is 
exposed beyond the ferrule. See Figure 13.

9.5.

Reinsert the ferrule and secure it with a new cot-
ter pin.

9.6.

Reassemble the shift cover panel and test the 
unit for full range of speeds.

10.

STEERING ADJUSTMENT

Some units have an adjustable tie rod, others do not. If 
an adjustable tie rod or ferrule is replaced, the toe-in of 
the front wheels must be checked. See Figure 14.

NOTE: 

Make sure the steering wheel and front 

tires are in position for straight ahead travel.

10.1. Measure the distance between the front tire rims 

in front of the pivot bar.

Figure 13

3/4 inch of threads exposed in front of ferrule

Figure 14

Non-Adjustable Tie Rod

Содержание 683 Series

Страница 1: ...d follow all instructions and use common sense when working on power equipment This includes the contents of the product s Operators Manual supplied with the equipment No liability can be accepted for...

Страница 2: ......

Страница 3: ...ese models use three different styles Standard Adjustment Quick Adjustment and Knob Adjust ment Refer to the owners manual for proper adjustment 2 BATTERY HOLD DOWN The battery is held in place by a f...

Страница 4: ...er in either FORWARD or REVERSE and follow normal operating proce dures 5 DECK LEVELING ADJUSTMENT NOTE The cutting deck is attached to the frame with steel rod hanger links The left front rod is thre...

Страница 5: ...HT ON MODELS SO EQUIPPED 6 1 Select the height position of the cutting deck by placing the Deck Engagement Lift Lever in any of the five different cutting height notches on the right side of the frame...

Страница 6: ...el 7 9 Start the unit and test the deck engagement lift lever to be certain that the blades fully disen gage when in the BLADES STOP position 7 10 Repeat the adjustment if needed 8 PARKING BRAKE ADJUS...

Страница 7: ...rule Figure 12 Speed Control Rod Speed Control Rod Ferrule Cotter Pin 9 4 Adjust the speed control by threading the ferrule inward so that no more than 3 4 of the rod is exposed beyond the ferrule See...

Страница 8: ...1 2 Use a 1 2 inch open end wrench to hold the ball joint while using a 9 16 inch open end wrench to loosen the steering arm jam nut securing the ball joint to the steering arm 11 3 Remove the ball jo...

Страница 9: ...d with bend for 46 deck 12 6 Remove the two hairpin clips securing the front hanger rods to the deck brackets and carefully lower the front of the deck to the ground See Figure 20 12 7 Remove the two...

Страница 10: ...r bracket removal section 15 2 The upper deck belt is removed by simply lifting it off the double pulley located at the rear of the cutting deck 16 LOWER DECK BELT REMOVAL 46 DECKS 16 1 Remove the upp...

Страница 11: ...drive belts be changed at the same time 18 1 Place the deck engagement lift lever in the fully forward position 18 2 Set the parking brake on the unit Figure 24 Self Tapping Hex Screws 18 3 Unthread...

Страница 12: ...e proper reassembly 18 9 Using an air impact gun with a 5 8 inch socket remove the hex screw that secures the engine pulley to the engine crankshaft 18 10 Carefully lower the pulley off the crankshaft...

Страница 13: ...the cut ting deck The transmission pulley is manufac tured with a dish or concave shape The dish side should be facing DOWN on tractors with a Figure 31 Transmission Pulley Figure 32 Flange Nut Washer...

Страница 14: ...fol lowing the procedures in the drive belt removal section 19 3 Using an impact wrench and a 1 2 inch socket remove the hex cap screw securing the variable speed pulley assembly to the variable speed...

Страница 15: ...Lubrication Points Speed Brackets Figure 39 Negative Cable Positive Cable Battery Hold Down Rod 20 3 Detach the battery hold down rod and remove both the battery and battery tray from the tractor See...

Страница 16: ...e transmission and tractor frame to provide increased clearance for the cutting deck The transmission pulley is manufactured with a dish or concave shape The dish side should be facing DOWN on trac to...

Страница 17: ...sher Shift Rod Ferrule Shift Rod Shift Lever Assembly Figure 46 Self Tapping Screws 20 17 Using a 1 2 inch socket and 1 2 inch box wrench remove the four two on each side hex cap screws and flange loc...

Страница 18: ...16...

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