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IMPORTANT
THE OPERATOR IS RESPONSIBLE
FOR ADJUSTING THE MACHINE SINCE
MACHINE DOES NOT COME "FIELD
READY" FROM FACTORY.
See www.summersmfg.com for latest version of all Summers Operator's Manuals.
SUMMERS MANUFACTURING CO., INC.
DEVILS LAKE, NORTH DAKOTA 58301
8Z1101D
Operator's Manual
SW4350
(Superweeder)
WEB SITE: www.summersmfg.com
© Summers Mfg. Co., Inc. 2019
CAUTION
READ & UNDERSTAND OPERATOR'S
MANUAL BEFORE USING MACHINE.
(701) 662-5391
®
Printed in USA

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Summary of Contents for Summers SW4350

  • Page 1 MACHINE DOES NOT COME “FIELD READ & UNDERSTAND OPERATOR’S READY” FROM FACTORY. MANUAL BEFORE USING MACHINE. See www.summersmfg.com for latest version of all Summers Operator’s Manuals. SUMMERS MANUFACTURING CO., INC. WEB SITE: www.summersmfg.com DEVILS LAKE, NORTH DAKOTA 58301 (701) 662-5391 8Z1101D ©...
  • Page 2: Table Of Contents

    Hitch Hydraulics .........................24 - 25 40’ - 70’ S-Tine Hydraulics ....................26 - 27 30’ S-Tine Hydraulics ......................28 - 29 Light Kit ..........................30 - 31 Depth Control Hydraulics ......................32 Part Numbers with Descriptions ..................33 - 36 Page 2 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 3: Foreward

    A complete parts breakdown is provided in the Parts section. Parts are referenced in each drawing with the Summers Manufacturing part number. Use this part number when ordering replacement parts from your Summers dealer. See the back section of the manual for description of each part.
  • Page 4: Warranty

    36 months from the date by the end user from Summers’ dealer. Summers’ obligation is to replace, free of charge, any part of the product that Summers inspection shows to be defective excluding transportation charges to Maddock, ND or Devils Lake, ND and return and also excluding all transportation costs from Summers’...
  • Page 5: Safety

    3. ALWAYS use transport locks when transporting on public roads. 4. COMPLY with local lighting, marking and oversize regulations when transporting on highways. 5. FREQUENTLY check for traffic from rear, especially during turns. 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 5...
  • Page 6: Safety Decals

    6. Slowly peel back the remaining paper and carefully smooth the remaining portion of the sign in place. 7. Small air pockets can be pierced with a pin and smoothed out using the piece of sign backing paper. Page 6 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 7 Safety ® 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 7...
  • Page 8 OPERATION, MANUAL VALVE MUST BE CLOSED AFTER LOCK IS ENGAGED. IF AUTO-FOLD LOCK CYLINDER EXTENDS DURING FIELD OPERATION, DAMAGE WILL OCCUR AND WARRANTY IS VOID. 8Z0093 8Z0100 MADE IN THE USA DECAL EMPLOYEE OWNED PROUDLY MADE IN THE U.S.A. WWW.SUMMERSMFG.COM Page 8 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 9 TO AVOID INJURY OR DEATH STAND CLEAR OF MACHINE 8Z0344 WING DANGER DECAL WHEN WINGS ARE BEING RAISED AND LOWERED. MECHANICAL OR HYDRAU- LIC FAILURE CAN ALLOW WINGS TO FALL RAPIDLY. 8Z0344 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 9...
  • Page 10: Safety Light Operation

    SW4350 DECAL Safety Light Operation Figure 1 The Summers Safety Light Kit is equipped with a 7 pin connector which meets SAE J560 specification. To pro- tect 7 pin connector, store in dust cap (8K8067) when not attached to towing vehicle.
  • Page 11: General Maintenance Safety Practices

    Always park machine in a level area, block hitch and tranport tires so machine cannot roll. • Always be sure transport locks are engaged when making adjustments on machine in raised or transport position. • Never rotate S-tines forward or backward with machine in transport position. 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 11...
  • Page 12: Operation

    If machine has settled unevenly, fully extend hydraulic depth adjustment cylinders and hold hydraulic lever until machine levels. After it levels, quickly lower 1/2”. Page 12 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 13: Connecting To Implement

    Hydraulic cylinder leaking. Repair or replace hydraulic cylinder. 6. S-tines tend to rotate out of the Tractor hydraulic circuit not holding ground Repair tractor valve. pressure. 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 13...
  • Page 14: Lift Arm Adjustment

    Parts ® ITEM HITCH (NO HDA) 9W7022A.iam/ 3/21/2019 HITCH (NO HDA) Page 14 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 15 MANIFOLD BLOCK ALUMINUM10PORT 8X0008 BOLT 3/8-16NC X 2" GR5 ZDI 8X0063 BOLT 1/2-13NC X 1-1/2" GR5 YZ 8X0074 BOLT 1/2-13NC X 4-1/2" GR5 ZDI 8X0110 BOLT 3/4-10NC X 1-1/4" GR5 YZ 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 15...
  • Page 16: Drawbars

    8X00 8X00 8X00 8X01 8X01 8X02 8X02 8X02 8X02 8X02 8X02 8X02 8X02 8X02 8X03 8X03 DETAIL A 8X03 8X03 8X03 8X03 8X04 8X04 8X06 DETAIL B 10/21/2019 9W7022B.iam/ DRAWBAR SW20 Page 16 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 17 NUT 3/4”-10NC HEX GR2 YZ 8X0268 NUT 7/8”-9NC HEX GR2 YZ 8X0281 NUT 1”-8NC NY-LOCK GR2 YZ 8X0286 NUT 1-1/2”-6NC JAM GR2 YZ 8X0306 LOCKWASHER 3/4” YLW ZNC 8X0307 LOCKWASHER 7/8” YLW ZNC 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 17...
  • Page 18 Parts ® ITEM RIGHT LEFT 11/12/2019 9W5022B.iam/ HYD DEPTH ADJUST Page 18 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 19: Hydralic Depth Adjust

    NUT 3/4"-10NC CNTRLOCK GR2 YZ 8X0281 NUT 1"-8NC NY-LOCK GR2 YZ 8X0282 NUT 1"-14TPI TOPLOCK GR 8 Z 8X0304 LOCKWASHER 5/8" YLW ZNC 8X0306 LOCKWASHER 3/4" YLW ZNC 8X0316 WASHER 1" SAE FLAT YZ 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 19...
  • Page 20: Weeder Arms

    Parts ® ITEM DETAIL A HIGH CLEARANCE 8W1014H & 8W1012 STANDARD 8W1014 & 8W1011 8W1229 (6 TINE BAR) 8W1248 (9 TINE BAR) 9W7022B.iam/ 10/21/2019 WEEDER ARMS SW20 Page 20 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 21 LOCKWASHER 1/2” YLW ZNC 8X0306 LOCKWASHER 3/4” YLW ZNC 8X0309 LOCKWASHER 1” YLW ZNC 8X0320 WASHER 3/8” (7/16” ID)FLAT ZDI 8X0330 WASHER 17/32”ID X 1.25”OD YZ 8X0330B WASHER 17/32”ID X 1.25”OD BLACK 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 21...
  • Page 22: Ft. Harrow Sections

    Parts ® 5 FT. HARROW SECTION - 5 BAR (3/8" Dia. Tooth - 8H0795) CHAIN MNT HOLE OPT. SPRING PRESSURE MOUNTING HOLE 8/7/2018 8H0795.iam/ 5 BAR 5' HRRW SECTION Page 22 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 23 8X0240 NUT 1/2"-13NC HEX GR2 YZ 8X0242 NUT 1/2"-13NC NY-LOCK GR2 YZ 8X0303 LOCKWASHER 1/2" YLW ZNC 8X0400 HAIR PIN CLIP 1/8 X 1-15/16" 8X0420 CLEVIS PIN 7/16 X 1-3/4" ZDI 8Z0101 2" SUMMERS DECAL 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 23...
  • Page 24: Hitch Hydraulics

    Parts ® Page 24 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 25 Parts ® 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 25...
  • Page 26: 40' - 70' S-Tine Hydraulics

    Parts ® Page 26 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 27 8N3312 3/8 X 312" HYD HOSE #6FJX3000PSI 8S3095 CAPLUG FITS ISO HYD COUPLR 08- 8W1357 HEX HEAD PLUG 9/16"-18 ORB 8W1360 MANIFOLD BLOCK ALUMINUM 10PORT 8W1398 HOLDDOWN HOSE 8" WDTH 8X0203 NUT 3/8"-16NC SERFLANG GR2 YZ 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 27...
  • Page 28: 30' S-Tine Hydraulics

    Parts ® Page 28 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 29 1/4" X 190" HYD HOSE #6FJX3000PSI 8N2250 1/4" X 250" HYD HOSE #6FJX3000PSI 8N3288 3/8" X 288" HYD HOSE #6FJX3000PSI 8W1357 HEX HEAD PLUG 9/16"-18 ORB 8W1360 MANIFOLD BLOCK ALUMINUM 10PORT 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 29...
  • Page 30: Light Kit

    WIRING IS SYMMETRICAL BEHIND 8K8070B/8K8071. LEFT HAND LAYOUT SHOWN. AVOID SHARP EDGES AND PINCH POINTS WHEN ROUTING CABLES. LEAVE SLACK AT HINGES AND KNUCKLES. SECURE WITH NYLON TIES. 10/3/2016 LIGHT KITS, 8"SQ DRWBR Page 30 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 31 NUT 8-32 HEX YZ SER FLNG 8X0211 NUT 5/16"-18NC SERFLANG GR2 YZ 8X0223 NUT 1/4"-20NC SERFLANG GR2 YZ 8X0318 WASHER 3/4"(13/16"ID)FLAT YZ 8X0803 LIGHT MODULE BRACKET 8Z0805 REFLCTR REDORANGE ADHSVBK99- 8Z0810 REFLECTOR RED ADHSV-BACK 98- 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 31...
  • Page 32: Depth Control Hydraulics

    Parts ® Page 32 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 33: Part Numbers With Descriptions

    3RD PIPE W/LEVER 5’ 5 BAR 8C3200 WINGTUBE 20’ X 8SQ 50’HP+4RNKSW 8H0644 4TH PIPE W/LEVER 5’ 5 BAR 8D0312 CLEVIS FOR EYE-EYE CABLE 99- 8H0645 REAR PIPE W/LEVER 5’ 5 BAR 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 33...
  • Page 34 TUBE SQ 2 X 4T -118” -P 18- 8N2110 1/4X 110”HYD HOSE #6FJX3000PSI 8W1243 TUBE SQ 2 X 4T -158” -P 18- 8N2120 1/4 X 120” HYD HOSE #6FJX3000PSI 8W1248 TUBE SQ 2 X 4T -168”-P 18- Page 34 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 35 BOLT 3/8-16NC X 2” GR5 YZ 8X0259 NUT JAM 3/4”-10NC GR2 ZDI 8X0021B BOLT 5/16-18NC X 1-1/4”GR5 YZ 8X0260 NUT 3/4”-10NC HEX GR2 YZ 8X0033 BOLT 7/16X1.25 5/8”THD GR5 YZ 8X0261 NUT 3/4”-10NC NY-LOCK GR2 YZ 8Z1101D © Summers Mfg. Co., Inc. 2019 Page 35...
  • Page 36 CRG 3/8-16NC X 3” GR2 ZN 8X1135 CRG 3/8-16NC X 3-1/2” GR2 ZN 8Y1400 KIT DCL 30-70’ SW4350 8Z0018 BAG ZIP LOCK 10 X 12” 4MIL 8Z0055 PLATE SERIAL NUMBER UNIVRSL 8Z0075 TRANSPORT LOCK DECAL Page 36 © Summers Mfg. Co., Inc. 2019 8Z1101D...
  • Page 37 2004 - A 124 ft. x 310 ft. addition is added onto the current Devils Lake plant. 2005 - The Summers Superroller is added to the “Field Tested Tough” product line. Additional sizes of 56’ , 58’ and 60’ are added to the Superchisel line.
  • Page 38 ® . . . Field Tested TOUGH! Tillage Cultivators/Harrows Rock Picker Mounted Attachments Land Rollers/Packers Sprayers 1-800-732-4347 • www.summersmfg.com...

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