. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Maintenance . . . . . . . . . . . . . . . . . . . . . . .

The solid lines on switches show continuity. NOTE: All switches are viewed from the rear. OFF M G S2 B S1 A RUN M G S2 B S1 A START M G S2 B S1 A Key Switch (01563700) Relay 87 87A 86 85 30 NOT ENERGIZED (03042800) 87 87A 86 85 30 ENERGIZED PTO Switch 3 9 4 71 DISENGAGED (down position) 3 9 4 71 ENGAGED (up position) (01545600) Parking Brake Switch (02777200) 12 OFF 12 ON Seat Switch 1 OPERATOR OFF SEAT 2 1 OPERATOR ON SEAT 2 (02754100) OFF Light Switch (03656800) ON Solenoid NOT ENERGIZED ENERG

Qty. Description 1 08327100 1 Spring, Compression .080 x .52 x 2.90 2 06447800 1 Washer, Flat Steel .33 x 2.125 x .098 3 02776500 1 Rod, Brake 4 07527500 1 Grip 5 06435700 1 Washer, Flat Steel .38 x .875 x .083 6 06544500 1 Nut, Locking Top Flange .38-16 7 08330300 1 Spring, Tension .048 x .44 x 2.12 8 02777300 1 Weldment, Parking Brake 9 024815 1 Bushing, Flange .406 x .88 x .27 x .140 Grade 2 10 06707100 1 Pin, Cotter .12 x 1.00 Extended Prong Square Cut 11 034738 2 Bushing, Flange .515 x .75

For your safety and the safety of others always read, understand, and follow all DANGER, WARNING, and CAUTION messages found in manuals and on safety decals. Hardware descriptions are given in decimals. Decimals to Fractions .063 1/16 .563 9/16 .125 1/8 .625 5/8 .188 3/16 .688 11/16 .250 1/4 .750 3/4 .313 5/16 .813 13/16 .375 3/8 .875 7/8 .438 7/16 .938 15/16 .500 1/2 1.00 1 SERVICE AND REPLACEMENT PARTS When ordering replacement parts or making service inquiries, know the Model and Serial numbe

See figure 6.0-2. 5. Lower the snowblower to the ground. 6. Put the RANGE selector in the LO position. I - Discharge Chute Crank Figure 6.0-2. 7. Engage the PTO. 8. Move the throttle lever to the FAST position. 9. Put the GEAR selector in the 2 position. NOTE: When going through the snow for the first time, a full width passage must be cut. The forward speed must be slow enough to permit the snow to go through the discharge chute without being stopped. 10. Put the Direction Control Lever in the

Snowblower Weldment, Body; 44 In. Snowblower Weldment, Crank Support Bolt, Hex; 1/4-20 x 7/8 3.0 CONNECTING THE SNOWBLOWER TO THE TWO WHEEL TRACTOR 1. Install the Quick Hitch Pin Kit as shown 8. Put the ring pin through the hole in the end of the in figure 3.0-1. quick hitch pin as shown in figure 3.0-2. 1 -Quick Hitch Pin 2 - Bolt 3 -Attachment Adapter 4 --- Bushing Figure 3.0-1 2. Put the bushing on the 1/2" x 2-3/4" Bolt and fasten to the upper, left quick hitch stud as shown in figure 3.0-1.

Shaft 15 20728 1 Joint, Universal; Rect. Tube 16 Refer to Reel Drive Assembly NOTE: Circle A Pertains to 38" & 44" Riding Snowblowers Only SNOWBLOWERS, 28", 34", 38" & 44" CRANK ASSEMBLY ITEM NO. PART NO. QTY. DESCRIPTION 1 20984 1 Bracket, Support 2 20999 1 Spring, Compression 3 19340 1 Race, Bearing Thrust; 1.002 x 1.552 x .030 4 20989 1 Shaft 5 456542 2 Pin, Spring; 3/16 x 1-1/2 6 21144 1 Eye, Single 7 20997 1 Assembly, Cable 8 20998 1 Support 9 9630 2 Clamp, Hose SAE; Type F 10 9612 1 Connec

The 38 Inch and 44 Inch Snowblowers are used with Gravely four wheel tractors. To fasten the Snowblower to a Gravely two wheel tractor a Quick Hitch Pin Kit, part No. 23220, is needed. To fasten the Snowblower to a Gravely four wheel tractor a Front Drive Kit, part No. 21124, is needed. All reference to left side, right side, front and rear are from the operator's position. To continue its program of quality and design improvement, Form No: 24729 (6-78) Printed in U.S.A. the manufacturer reserve