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Grouser Products 770HD Steiger Quad 550, Owner'S Manual And Parts Book

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Grouser Products 770HD Steiger Quad 550 Owner'S Manual And Parts Book Download Page 11

11

C3 - Blade Break Away

C8 & C9 - Coil

C6 & C7 - Left and Right Relay

C4 & C5 - Left and Right Proximity

C3 - Blade Break Away

See Page 18 for Attaching to Bracket

C2 - Selector Switch

C1 - Power Supply

Part Number:  69-14682

Part Number:  69-14675

Angle W

ire Harness

Part Number:  69-14677

Part Number:  69-14679

USED ONLY WITH 

ELECTRIC ANGLE SYSTEMS

Part Number:  69-14683

USED ONLY WITH

2 LEVER ANGLE SYSTEMS

See Pages 26 for full system wire harness 

schematic

C6 - Left Relay

Valve

C7 - Right Relay

Valve

C8 - Coil

C9 - Coil

Right Angle Cyylinder

69-14677 - Proximity Sensor

In Cab Connector

In Cab Switch

Summary of Contents for 770HD Steiger Quad 550

Page 1: ...9 2012 PN 63 12826 19 U Blade w Adjustable Skid Shoes 770HD Steiger Quad 550 Owner s Manual Parts Book Purchase Date Serial Number Model Number Tractor Model Dealer For Models Case Steiger Quad 450 500 550 600 ...

Page 2: ...e Harness Schematic and Hydraulic Schematic 26 27 Contact Us Improvements Warranty 28 Contents To The Owner This manual contains information concerning the operation adjustment and maintenance of the 770 blade assembly You have purchased dependable long lasting equipment but only by proper care and operation can you expect to receive the performance and long service built into our products Please ...

Page 3: ...r pressure can penetrate skin causing serious injury If fluid is injected into skin obtain medical attention immediately DO NOT use your hand to check for leaks Use a piece of cardboard or paper to search for leaks Stop the engine and relieve pressure before connecting or disconnecting lines Tighten all connections before starting the engine or pressurizing lines Storing the Dozer 1 Thoroughly cle...

Page 4: ... x 3 1 2 bolts PN 16 120564 with a 1 hardened flat washer PN 57 20759 on each bolt through the front holes of the tractor frame that line up with the front vertical holes of the U C After all bolts are through the tractor frame and U C attach with a 1 heavy washer PN 57 3682 and a 1 nut PN 70 20599 Verify that the rear of the U C is firmly against the cross member Tighten until frame is tight vert...

Page 5: ... Bracket Bulkhead AG Wide Frame 8 1 18 14550 L Steiger Quad Yoke Bracket Left 9 1 18 14550 R Steiger Quad Yoke Bracket Right 10 1 44 14375 Plate Top Bulkhead Cover AG Wide Frame 11 1 44 14376 Plate Bottom Bulkhead Cover AG Wide Frame 12 1 44 14382 L Plate Bottom Cover Left AG Wide Frame 13 1 44 14382 R Plate Bottom Cover Right AG Wide Frame 14 2 44 15575 Plate 770 Undercarriage Side Bolt Cover 15 ...

Page 6: ...the hose loops on the undercarriage Continue to route the hoses thru the tractor Keep away from all moving parts Refer to Page 8 for hose routing If applicable attach the wire harness to the coupler mount on the top arm with 1 4 bolts and 1 4 nuts Run the other end of the wire harness up into the cab of the tractor Locate the fused power supply Connect the red wire to power and the black to ground...

Page 7: ...ne Lift Cylinder 19 4 35 31930 63 x 5 8 10JIC 10JIC Hose W Cordura 20 1 43 12929 L Pin Weld Long Ear Lift Cyl Lift Frame Left 21 1 43 12929 R Pin Weld Long Ear Lift Cyl Lift Frame Right 22 2 43 13478 Pin Weld Top Arm QA 23 4 43 13482 Pin Weld Top Arm UC Lift Cyl UC 24 2 43 14720 Pin Lift Frame QA 25 2 43 14725 Pin Weld Lift Frame UC 26 2 45 12175 700 Series Male Quick Attach 27 10 57 20747 3 4 Fla...

Page 8: ...securing the hoses that are routed thru the tractor frame See the picture in Step 1 above for an example 8 Return to Page 6 and continue the installation with Step 16 NOTE These pictures show 4 sets of hydraulic hoses The same applies for any number of hoses Hoses should be routed on the left side first and then route the remaining hoses on the right side of the tractor frame 2 Route 1 and or 2 se...

Page 9: ...nsure proper use and life of equipment it is recommended to have both cylinders closed for straight ahead dozing and only one cylinder partially or fully extended for angled dozing as shown in the diagrams below If the angle system is not used correctly damage may occur Please contact Grouser Products with any questions by Phone 701 282 7710 or 800 747 6182 Fax 701 282 8131 CORRECT Left or RIght I...

Page 10: ... direction A shown in Figure 1 3 Once the depth is set tighten bolts to 150 ft lbs 4 When skid shoes are worn down replace with new skid shoes Tilt Plate Adjustment 1 Remove bolts and tilt plates Note Don t remove all of the bolts at the same time 2 Add or remove washers as needed to adjust tilt way clearance to have 1 16 1 8 of clearance in direction B shown in Figure 1 3 Once the tilt way cleara...

Page 11: ...Part Number 69 14682 Part Number 69 14675 Angle Wire Harness Part Number 69 14677 Part Number 69 14679 USED ONLY WITH ELECTRIC ANGLE SYSTEMS Part Number 69 14683 USED ONLY WITH 2 LEVER ANGLE SYSTEMS See Pages 26 for full system wire harness schematic C6 Left Relay Valve C7 Right Relay Valve C8 Coil C9 Coil Right Angle Cyylinder 69 14677 Proximity Sensor In Cab Connector In Cab Switch ...

Page 12: ...Puller Handle Weld 10 1 39 3072 Handle Cover Orange 11 2 43 3050 QA Lock Pin 12 1 44 14662 AG Pro Pin Puller Link Plate 13 1 45 16035 R HD Female Vertical Bolt On Quick Attach Right 14 1 45 16035 L HD Female Vertical Bolt On Quick Attach Left 15 16 57 20819 1 Flat Washer Heavy Duty Gr 8 USS 16 6 70 20604 1 2 Hex Center Lock Nut Gr 2 NC 17 2 70 20607 3 4 Hex Center Lock Nut Gr 2 NC 18 8 70 20609 1 ...

Page 13: ...13 Quick Attach System Qty 2 2 3 4 13 15 15 16 18 19 11 16 2 ...

Page 14: ...Tube Ends 10 2 26 34739 4 x 55 Trunnion Mounted Tube End Cylinder 11 1 32 16015 770HD 19 U Blade Angle Frame 12 1 32 16020 770HD HA Tilt Frame 13 1 43 8130 1 15 16 x 23 1 4 Pin 14 2 43 8131 1 15 16 x 31 Pin 15 1 43 8132 1 15 16 x 35 1 2 Pin 16 1 43 8133 1 15 16 x 7 1 8 Stabilizer Arm Pin Item No Qty Part No Description 17 2 43 8466 770 Angle Cylinder Pin 18 4 43 16116 770HD Tilt Cylinder Pin 19 6 ...

Page 15: ...15 Hydraulic Angle Hydraulic Tilt 22 21 1 2 4 7 19 20 9 24 24 8 21 6 4 23 13 19 12 18 15 3 21 8 17 ...

Page 16: ...16 Hydraulic Angle Hydraulic Tilt Hose Routing Hoses Not Drawn To Scale 36 38 11 35 24 39 33 19 19 26 5 37 22 25 21 42 6 20 9 3 42 7 7 2 40 28 29 31 43 23 25 12 34 32 24 27 33 30 4 ...

Page 17: ...31 34041 Straight JIC x O Ring 6400 8 10 24 3 31 34050 Straight Thread Elbow 90 JIC x O Ring 6801 8 8 25 8 31 34051 Straight Thread Elbow 90 JIC x O Ring 6801 8 10 26 1 31 34060 Branch Tee JIC x O Ring 6803 8 8 8 27 1 31 34080 Swivel Nut Branch Tee JIC 6600 8 8 8 28 1 31 34100 Swivel Nut Elbow 90 JIC 6500 8 8 29 4 34 12932 Cylinder Saddle 30 4 34 12994 Cylinder Hose Clamp 31 2 35 14674 45 8 Formed...

Page 18: ...low 10 2 25 3453 Pioneer Dust Cap Tilt Green 11 2 25 3455 Pioneer Dust Cap Right Angle Red 12 2 25 3457 Pioneer Dust Cap Lift Orange 13 12 31 34000 Bulkhead Union JIC 2700 8 8 14 4 31 2700 10 10 Bulkhead Union JIC 2700 10 10 15 2 31 34031 Bulkhead Run Tee JIC 2704 10 10 10 16 12 31 34051 Straight Thread Elbow 90 JIC x O Ring 6801 8 10 17 2 31 34052 Straight Thread Elbow 90 JIC x O Ring 6801 10 10 ...

Page 19: ...e 27 6 35 31132 69 x 1 2 8JIC 8JIC Hose W Cordura 28 6 35 30172 318 26 5 x 1 2 8JIC 8JIC Hose 29 2 35 30963 318 26 5 x 5 8 10JIC 10JIC Hose 30 1 44 14738 700 Series Female Coupler Retainer Universal 31 2 44 15120 700 Series Side Cover Plate Left 32 1 69 14681 Logic Angle Valve Wire Harness 33 1 69 14679 Electric Angle Switch 34 2 57 20740 1 4 Flat Washer 35 2 70 20580 1 4 Hex Nut Gr 5 NC 36 6 70 2...

Page 20: ...557 36 33 10 Formed Steel Line 770 Right Lift F 1 35 15558 39 22 10 Formed Steel Line 770 Right Lift G 2 35 14824 29 38 8 Formed Steel Line Adjustable Skid Shoe A C Tilt Base Tilt Rod Adjustable Skid Shoe Base Angle Base Angle Rod Adjustable Skid Shoe Rod D G C B G Tilt Rod C B Left Lift Base Tilt Base D D Left Lift Rod Angle Base Adjustable Skid Shoe Rod Angle Rod Adjustable Skid Shoe Base Right ...

Page 21: ...ve Cover 5 1 56 14680 Logic Hydraulic Angle Valve 6 4 57 20744 1 2 Flat Washer 7 4 58 9369 Grease Zerk 1 8 NPT Straight 8 4 70 20604 1 2 Hex Center Lock Nut Gr 2 NC 9 16 70 20607 3 4 Hex Center Lock Nut Gr 2 NC Angle Hydraulic Components Lift Rod Angle Rod Angle Base Tilt Base Tilt Rod Rod Adjustable Skid Shoe Base Adjustable Skid Shoe Lift Base Hydraulic Connections 6 8 5 4 2 1 9 3 6 8 7 ...

Page 22: ...90 5 8 x 2 12 Carriage Bolt Gr 5 NC 8 5 18 3074 Hose Hold Down Clamp 9 10 18 3075 Hose Hold Down Clamp Plate 10 4 19 13577 NR Pin Spacer Clevis End 11 2 26 34711 4 x 8 Cylinder w Cast Clevis Ends 647134 12 2 31 34020 Bulkhead Branch Tee JIC 2703 8 8 8 13 4 31 34040 Straight JIC x O Ring 6400 08 08 14 4 31 34050 Straight Thread Elbow 90 JIC x O Ring 6801 08 10 15 4 31 34150 Straight Thread Elbow 45...

Page 23: ...table Skid Shoe 26 2 53 16105 19 U Blade Adjustable Skid Shoe Tube Weld 27 2 56 16108 YEJ Sun Hydraulics Line Mount Body 28 4 56 16109 Vickers 4SK303S Check Pilot To Open 3 1 29 2 52 16030 770HD Tilt Plate Covers 30 4 57 3682 2 50 OD X 1 00 ID x 375 HD Washer 31 18 57 20749 1 Flat Washer 32 8 57 20741 5 16 Flat Washer 33 8 57 20816 5 8 Flat Washer Grade 8 USS 34 4 70 20611 5 16 Nyloc Hex Nut Gr 5 ...

Page 24: ...Dozer Edge 10 Center Assy 6 1 29 13472 End Bit D6H 65 U Flat RH 7 1 29 13473 End Bit D6H 65 U Flat LH 8 2 29 13475 Dozer Edge 10 Side Assy 9 2 29 13476 Dozer Edge 10 Center Sides Assy 10 2 29 7950 6 6 5 8 x 6 Double Bevel Cutting Edge 11 24 57 20816 5 8 Flat Washer Grade 8 USS Plated 12 24 70 20646 5 8 Hex Top Lock Nut 13 12 70 20657 3 4 Hex Top Lock Nut 14 35 70 20659 1 Hex Top Lock Nut 6 1 9 8 1...

Page 25: ...25 4 14 10 9 8 7 12 2 11 ...

Page 26: ...B1 COIL C8 B2 COIL C7 RIGHT RELAY C DEUTSCH PLUG 4 PIN TRAILER RECEPTICLE C3 C1 C2 C3 C4 C5 C6 C7 C8 C9 85 30 86 87 B A C6 LEFT RELAY GROUND RED 16GA BLACK 16GA RIGHT PROX LEFT PROX POWER GROUND RIGHT PROX LEFT PROX A C B C5 RIGHT PROX Part Number 69 14676 POWER CONNECTIONS C1 POWER SUPPLY C2 SELECTOR SWITCH C3 BLADE BREAK AWAY C4 LEFT PROX Part Number 69 14682 Part Number 69 14679 A2 B A LEFT CYL...

Page 27: ...Lift Cylinder Right Lift Cylinder Red Cap At Rear Of Tractor Valve A2 A1 B2 B1 B A Female Quick Connects Red Cap 6 Red Plug 6 Red Plug 5 Angle Extend Orange Cap 1 Lift Down Right 2 Orange Cap Red Cap 5 Red Cap 6 Tilt to Left Retract Angle Tilt to Lift Up 4 Green Cap 3 Green Cap 3 Green Cap 4 Green Cap 4 Green Plug 3 Green Plug ...

Page 28: ...nce including lack of proper lubrication or improper use Therefore Grouser Products liability under this warranty shall not be effective or actionable unless the equipment is assembled maintained and operated in accordance with the operating instructions accompanying the equipment Grouser Products shall have no liability if the equipment has been altered or reworked without the written authorizati...

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