Wheel Horse 200 Series Service Manual

B c D Service Manual PRICE: $5.00 nWHEEL HORSE 1I..!l1awn & garden tractors PART NO. 810063Rl PRINTED IN U.S.A. ona www.MyWheelHorse.com

PRE-DELIVERY SERVICE SECTION 2 B-SERIES, C-SERIES, and D-SERIES Automatic Tractors I nstall Front Wheel and Tire Assemblies Using a suitable hoist

SECTION 2 B. If a chain hoist is used, attach the hoist to the drawbar hitch on C and D-Series tractors and to the rear axle on B-Series tractor

4. Install battery in the tractor, making sure the terminal posts are positioned properly. Install the battery hold down assembly. Tighten the nut

! SECTION 2 3. Lights 4. PTO clutch and brake 5. Lift system 6. Service and parking brakes 7. Transmission clutch 8. Transmission controls 9. Stee

,. GENERAL MAINTENANCE SECTION 3 MAINTENANCE CHECKLIST co ,. III III III III =. =-< < < < .. .. .. co 0 = -< -< -< -< ;;

SECTION 3 D-SERIES Remove the 0-160 dipstick by twisting the cap slightly and pulling. The 0-200 dipstick is removed by turning the cap counterc

Fig. 3-7 Engine Oil Filter, 0-160 Fig. 3-8 Remove Oil Filter, O-Series Hand tigbten oil filter only; turn filter until the rubber gasket

SECTION 3 Check the following when installing a new or serviced element: 1. Back plate must be securely tightened to carburetor. Replace back plate

Fuel Filter (O-Series) D-Series tractors are equipped with an in-line fuel filter. This fi Iter should be replaced after each 100 hours of oper-

SECTION 3 Fig. 3-18 C·Series Breaker Points Fig. 3-19 0·200 Breaker Point Adjustment Under normal operating conditions, a certain amount of buildu

FOREWORD This publication has been prepared to assist Wheel Horse dealers in servicing Band C-Series, 0-160 and 0-200 tractors. Information for t

Timing B-SERIES, C-SERIES, AND 0-160 Ignition timing on the B, C, and D-160 models is con-trolled by the point gap setting. Refer to Points and Conde

SECTION 3 If readjustment becomes necessary, stop the engine, then turn the MAIN and IDLE fuel adjusting screws all the way in until they bottom

C-161 TWIN ENGINE OIL - Same as C-Series. AIR FILTER - Same as C-Series except: saturate the precleaner in engine oil and squeeze to remove excess

ENGINE CHOKE AND THROTTLE CONTROL ROUTING AND ADJUSTMENT B-SERIES Choke cable is located on left side of dash panel and parallels gas line to carbure

SECTION 4 Fig. 4-4 C-Series (Except C-S1) Throttle Linkage Fig. 4-5 0-160 Choke and Throttle Linkage Throttle linkage consists of a control rod

C-SERIES 1. Remove negative battery cable. 2. Disconnect choke and throttle cables, fuel lines, and all electric lines: red - 2 wires to solen

C-161 TWIN CHOKE AND THROTTLE CONTROL ROUTING AND ADJUSTMENT The choke control is located on the left side of the dash panel. The choke cable runs ove

CLUTCH, BRAKES, SECTION 5, TRANSM ISSION/TRANSAXLE Transmission is disengaged from the engine by clutching the drive belt. Fig. 5-1 B-Series Belt R

i SECTION 5 FIRST IOTCH Fig. 5-3 B-Series Parking Brake lever , Transaxle For complete repair operations, refer to manufac-turer's service m

Brake Adjustment - S-Speed Models 1. Depress the brake pedal and engage parking brake. 2. With the parking brake engaged, adjust the nut on th

TABLE OF CONTENTS SECTION 1 ...; SPECIFICATIONS AND GENERAL INFORMATION SECTION 2 - PRE-DELIVERY SERVICE SECTION 3 - GENERAL MAINTENANCE SECTION 4 -

I SECTION 5 Fig. 5-10 C-Series Automatic, Belt Routing Brake/Motion Control Linkage -Automatic Models Fig. 5-11 C-Series Automatic, Motion Control

Fig. 5-13 C-Series Automatic Brake Adjustment Remove and Replace Motion Control Linkage , Fig. 5-14 C-Series Motion Control linkage 1. Remove contr

SECTION 5 Push Valve Function Because of the "dynamic brake" feature of the hydro-static transmission, the tractor can be pushed for

'", . OJ Fig. 5-19 C-Series Automatic Hydraulic Hose Connections Hydraulic Flushing Instructions To flush foreign matter from lines, use

SECTION 5 Brake Adjustment The brake band, located on the left side of the trans-mission, brakes the transmission and, in turn, brakes the rea

6. Remove two 1/2 inch and two 3/8 inch cap screws that retain the hydraulic manifold to the hydrostatic motor. 7. Tie up the rear of the manifo

SECTION 5 Fig. 5-30 "0" Ring Installation 3. To keep out dirt during installation, cover the motor manifold mounting pad and seals

Fig. 5-34 Transaxle Front Bolts 12. Carefully align and lower the manifold pad in place and install the two 3/8 inch bolts and two 1/2 inch bo

SECTION 5 5. Screw the aligning pins into the two front threaded holes in the pump pad. 6. Install the pump by placing it carefully in position.

17. Lubricate the pump spline and splined washer with "moly" grease and slide the engine carefully to the rear. 18. Engage the pump

, : : ! , : I , SPECIFICATIONS TRACTOR SPECIFICATIONS: ENGINE: TRACTOR ENGINE ENGINE MODel MODel' SPEC. NO. 8-81 B-191707 1136-01 B-111 B-252

SECTION 5 5. Install a new gasket on the transaxle. 6. line the motor up on the two top case bolts and install the nuts. Install the two lower cap sc

Fig. 5-49 shows the location of the seal rings and mani-fold attaching bolts at the hydraulic motor pad. Two 3/8 inch bolts and washers are us

SECTION 5 Push Valve Function Because of the "dynamic brake" feature of the hydro-static transmission, the tractor can be pushed for only

Hydraulic Hose and Line Routing Routing of hydraulic lines is illustrated in Fig. 5-56. Fig. 5-56 D-Series Hydraulic Lines Routing SECTION 5 Fig. 5

ELECTRICAL SYSTEM SECTION 6 B-SERIES I gnition System Magneto ignition is used in the B-Series. The ignition switch is used to ground the magneto to

SECTION 6 The PTO interlock switch is located to the side of the PTO lever. To remove or replace this switch, first remove the battery, turn the

ed and clean to allow proper ventilation when the tractor is in operation. The alternator charging system requires no service other than periodically

SECTION 6 Seat Switch A seat switch is incorporated on C-Series tractors. If the driver rises off his seat with the PTO engaged, the seat switch

I HEADLIGHTS I (OPTIONAL ON I L5~I.~-~ __ -.J I I I I I I I I I I I I I I I I I I I I HouR METER (OPTIONAL) L,---I L_~I __ -=--==--=-¥ i ---.---RED P

SECTION 6 by the brake/return to neutral pedal and the PTO clutch control. If the starter fails to operate, check the position of the switch

SECTION 1 TRACTOR SPECIFICATIONS (continued): PHYSICAL DATA: TRACTOR HEIGHT LENGTH WIDTH WHEEL OUTSIDE DRY MODEL BASE TURNING RADIUS WEIGHT . -B-81

Wiring Harness Harness routing for the D-Series is shown in Figures 6-18. 6-19. and 6-20. Refer to the D-Series respective model electrical circui

SECTION 8 HEAD LIGHTS r~ ,~': (OPTIONAL) ••••••.••. r--I • I • ..L ' - . ~ I I .. ' ... LIGHT SW!TCH a w a: 3'WIRE

HEADLIGHTS RED YELLOW DASH LIGHT LIGHT SWITCH TAIL LIGHTS ~ o ~ lJJ _~~ .J ~ m o lJJ a:: -POS r-YELLOW-' '--I I SENDER III~-(OPTIONAL) Fig.

C-161 TWIN IGNITION SYSTEM The C-161 Twin uses magneto ignition. A relay is used to ground the magneto, which stops the engine. The ignition switch is

TO ENGINE MAGNETO TO ENGINE ALTERNATOR Fig. 6-23 TO ENGINE STARTER C-161 Twin Harness Routing 6-11 I I www.MyWheelHorse.com

HEAD LIGHTS f,UI ~III I I L-r __ J I I I I I I I 1 I I I I I I 01 ~I I I I I I I I I I I L _____ -, ",,---...11'-' r--3:1 91 ijJl LIGH

ATTACHMENT LIFTS SECTION 7 B-SERIES The B-Series incorporates no attachment lift mechanism. Refer to the manual supplied with each attachment for

SECTION 7 Remove Hydraulic Cylinder Refer to Fig. 7-1 and Fig. 7-2 during the following pro-cedure. Fig. 7-2 C-Series Hydraulic Lift System 1. Remov

6. Remove two mounting bolts holding valve bracket to hoodstand. See Fi g. 7-2. 7. Remove the valve and hose assembly, guiding the hoses

SECTION 7 "," -"''C~'' '" " \~-., ,A, , , Fig. 7-8 D-Series Lift Linkage Hole Attachment A Snow T

· • · TUNE-UP/GENERAL MAINTENANCE SPECIFICATIONS (continued): LIQUID CAPACITIES: Crankcase: B-81 1Ys qt. (1.1 I) B-111 131 qt. (1.4 I) C-81 1 y.; qt

1. Disconnect and remove battery. 2. Remove left side access plate. 3. Disconnect two hoses and four metal tubular lines from valve assembly. Note

,CHASSIS Band C-SERIES Steering Shaft Adjustments Both Band C-Series use similar linkage. Upper Adjustment 1. Release the set screw on the collar. .

SECTION 8 D-SERIES Wheel Alignment Adjustment Toe-in amount should be 1/16 to 1/8 inch with the wheels straight ahead. Turn steering wheel full

Overhaul Steering Gear - Disassembly 1. Place the steering gear assembly in a vise. 2. Back off the locknut and loosen the lever stud adjusting screw

SECTION 8 Fig. 8·11 Steering Gear Housing 4. Install the spring washer in the adjusting plug and thread the plug into the housing. 5. While turning

POWER TAKE - OFF (PTO) SECTION 9 B-SERIES PTO Clutch/Brake Adjustment The PTO clutch and brake may require periodic adjust-ment due to normal we

SECTION 9 Remove PTO Clutch 1. Disconnect PTa clutch rod and spring at trunnion. 2. Remove yoke pin and swing yoke aside. 3. Remove PTa brake. 4. S

i Remove PTO Clutch/Brake (0-160) 1. Disconnect the PTO wire connector plug No.9. 2. Remove four nuts No. 14 holding clutch housing to engine block.

SECTION 9 Fig. 9-11 0-200 Clutch Removal 6. Remove the cotter pin and washer from the pivot hook. 7. Remove the two clutch bars from the hook and

Fig. 9-16 0-200 Installing Retaining Ring 4. After the four cup washers are installed, place the plain washer on top of them. 5. Place the pulle

SECTION 1 TORQUE VALUES: SPECIAL Tractor Model Location Torque ft-Ib Nm Rear wheel hub set screws 28 -32 39 -45 C-Series Fuel tank front bolt 5-8 7 -

SECTION 9 Fig. 9-20 0-200 PTO Clutch Assembled 17. Adjust PTO clutch and brake. NOTES C-161 TWIN PTO Adjustment - Same as C-Series PTO Brake Adjust

-PTO Brake Adjustment: a. 0·160 - adjust PTO brake for .010/.015 inch (.25 to .4 mm) gap between rotor and armature assembly b. 0-200 - adjust PTO bra

VEHICLE IDENTIFICATION NUMBER (VIN) EXPLANATION SECTION 1 ... ------... --JULIAN DATE 81 20 RG 01 00001 :ye;r~n::aymanUfactured Loo, T·· 'I M