Landoll 825E Operator'S Manual Download Page 1

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F-844-0117

01/2017

LANDOLL CORPORATION

1900 North Street

Marysville, Kansas 66508

(785) 562-5381

800-428-5655 ~ WWW.LANDOLL.COM

Model 825E/835E/845E Series

Detachable Semitrailer

Operator’s Manual

Summary of Contents for 825E

Page 1: ...F 844 0117 01 2017 LANDOLL CORPORATION 1900 North Street Marysville Kansas 66508 785 562 5381 800 428 5655 WWW LANDOLL COM Model 825E 835E 845E Series Detachable Semitrailer Operator s Manual...

Page 2: ......

Page 3: ...owing the Semitrailer 3 6 Parking the Trailer 3 7 Uncoupling Towing Vehicle from Semitrailer 3 7 Trailer Lift Lever 3 7 Pull Out Extensions 3 9 Swingout Outrigger Platform Extension Set Up 3 10 Prepar...

Page 4: ...tion 3 24 4 Maintenance and Lubrication Maintenance Schedule 4 1 Inspection 4 1 Lubrication 4 1 Maintenance Procedures 4 6 Repair Parts 4 6 Tools and Equipment 4 6 Torque Values 4 6 Cleaning 4 6 Goose...

Page 5: ...16 1 2 x 7 Brakes 4 16 Automatic Slack Adjuster 4 18 Operational Check 4 18 Replacing Slack Adjuster 4 18 Adjusting Slack Adjuster 4 19 Hub and Drum Maintenance 4 20 Wheel Bearing Lubrication and Adju...

Page 6: ......

Page 7: ...d a lubrication schedule Improper maintenance will void your warranty IF YOU HAVE ANY QUESTIONS CONTACT LANDOLL CORPORATION 1900 NORTH STREET MARYSVILLE KANSAS 66508 PHONE 785 562 5381 or 800 428 5655...

Page 8: ...y NOTE Make sure you read and understand the information contained in this manual and on the machine signs decals before you attempt to operate or maintain this vehicle The safety statements contained...

Page 9: ...buted 90 000 LB Concentrated in 16 PULLOUT EXTENSION MAXIMUM CAPACITY IS ONE HALF FRAME CAPACITY LISTED ABOVE GENERAL SPECIFICATIONS ALL MODELS GOOSENECK 12 0 Hydraulic Tilt STD KING PIN SETTING 15 TI...

Page 10: ...SIGNATED W HOLLAND NEWAY ON BOLTHEAD 550 FT LBS SHOCK ABSORBER MOUNTING 150 FT LBS AIR SPRING MOUNTING 1 2 35 FT LBS 3 4 35 FT LBS WHEEL FASTENERS OUTER SPINDLE NUTS 250 400 FT LBS PILOT WHEEL NUTS 45...

Page 11: ...9 16 12 55 62 80 100 110 137 9 16 18 60 75 90 112 130 162 5 8 11 75 94 110 137 170 212 5 8 18 85 106 130 162 180 225 3 4 10 130 162 200 250 280 350 3 4 16 150 188 220 275 320 400 7 8 9 125 156 320 40...

Page 12: ...sed on grade 8 capscrews Use value in if using prevailing torque nuts Parker Brand Fittings Dash Size 37 Degree JIC O Ring ORS O Ring Boss ORB 4 11 13 15 17 13 15 5 14 16 21 23 6 20 22 34 36 25 29 8 4...

Page 13: ...onstant powered by the auxiliary blue circuit of the seven way electrical connector with backup power from the stop lamp red circuit and ground through the white wire It is necessary that the blue cir...

Page 14: ...e 3 1 Trailer Terminology 226 1 5 5 6 2 5 237 21 81 5 55 5 5 6 2 5 216758 7 21 237 21 2 5 1 5 75 6725 203 570 17 5 8 21752 6 1 23 5 1675 167 7 21 5217 2 5 7 50 7 1 5 0 5 7851 1 0 35 6685 5 8 283 1 6 5...

Page 15: ...trailer hydraulic power engine Use the TRAILER LIFT lever to raise or lower the kingpin plate sufficiently to set proper coupling height See Pull Out Extensions on page 3 9 Drain all air and moisture...

Page 16: ...brakes IMPORTANT Keep brakes engaged for remainder of hookup checkout procedures and parking Connecting Tractor Services to the Semitrailer 1 Connect the towing vehicle 7 pole electrical plug to the...

Page 17: ...the defect before transporting 7 Check the oil in each hub for proper level and freedom from contamination If hubs are contaminated with water dirt or some other foreign material clean before transpo...

Page 18: ...semitrailer exceeds 4 mph If the warning lamp does not go off a fault exists in the semitrailer ABS Once the vehicle speed exceeds 4 mph the light should remain off unless a fault occurs or the keyswi...

Page 19: ...oes not disconnect repeat steps 4 and 5 6 Pull the tractor away from the semitrailer DANGER Trailer Lift Lever The TRAILER LIFT lever is located on the driver s side of the gooseneck assembly See Figu...

Page 20: ...ATING INSTRUCTIONS Figure 3 4 Hydraulic Controls 1 87 7 16 21 5 21752 25 7 6 7 237 21 2 2 5 6 87721 55 5 2 5 6 87721 6 59 1 6 872 0 5 1 1 6 872 5 5 027 21752 5 37 1 5 8 9 5 237 21 75 5 7 9 5 5 8 3 8 5...

Page 21: ...ith the spring loaded retaining pin Reference FMCSR Part 393 87 and applicable state and local regulations concerning flags on projecting loads 5 If required display oversize load signs Figure 3 5 Pul...

Page 22: ...te if any extension is not locked in place Inspect all extensions to insure each is locked securely in position 1 Top of extension planks must be flush with main deck boards 2 Centerline of tracks or...

Page 23: ...TRAILER LIFT lever in the down position until the gooseneck lift arms rest on the tractor frame rails A clearance of 1 8 to 1 4 inch should be obtained between the gooseneck load hooks and the frame...

Page 24: ...3 12 F 844 0117 OPERATING INSTRUCTIONS Figure 3 7 Gooseneck Attachment To Frame 226 1 5 0...

Page 25: ...railer load must be securely tied to the deck front and rear using the D rings on the semitrailer frame The load must be tied with chain or ratchet straps sufficient to withstand the weight of the loa...

Page 26: ...espective gladhand on the side of the gooseneck DANGER Unloading the Semitrailer 1 Prepare to unload the semitrailer by following the steps outlined in Preparation for Loading and Unloading on page 3...

Page 27: ...for normal height control valve automatic operation See Figure 3 7 Raising or Lowering To raise or lower vehicle place switch in ON position and regulate the height of the vehicle with the hand valve...

Page 28: ...sion Operation Axle Down 1 With the manual ON OFF valve in the OFF position the air suspension system is in operating position Axle Lift Operation Axle Up 1 With the manual ON OFF valve in the ON posi...

Page 29: ...osition Flip Axle Down 1 Reconnect flip axle electrical harness to trailer frame and turn on air supply to brake chambers red and white couplers 2 To flip to road position use the manual height contro...

Page 30: ...6 283 5 72 6863 16 21 5 283 5 25 7 5 1 7 21 237 21 21 2 3 5 6 21 2 2 283 5 72 635 1 5 5 1 25 0 18 3 23 5 7 21 3 5 6 7 3 5 6 5 5 6 2 5 9 5 67 5 0 0 1 6 23 5 7 1 16758 7 216 KHQ YHKLFOH LV LQ PRWLRQ VZL...

Page 31: ...ous injury or death can result if people are in the path of the rolling load 3 Failure to leave at least five winch cable wraps on the winch cable spool could allow the cable to come off the spool res...

Page 32: ...pressure to the air fitting b To engage the clutch winch operation Remove all air pressure 0 psi from the air fitting Free Spool Clutch Operation DP Winch DP winches are equipped with either a manual...

Page 33: ...0 lb Positions Figure 3 13 12 000 Lb Winch Clutch Figure 3 14 20 000 Lb Winch Clutch WINCH CLUTCH HANDLE DISENGAGE When the handle is placed in this position the winch is disengaged This allows the sp...

Page 34: ...sion to a horizontal position Replace the front most pin in its new position To use the extension as a bulkhead simply return the extension to its original position See Figure 3 14 3 In all cases be s...

Page 35: ...lied through the stop lamp red circuit No 4 pin on the seven way connector and ground is supplied by the white wire No 1 pin CAUTION Malfunction in the ABS is signaled by illumination of the ABS warni...

Page 36: ...blems which must be checked Expansion of parts result in tightening of bearings fasteners and moving parts Failure of gaskets or seals can occur 2 The semitrailer should be parked in the shade if poss...

Page 37: ...the problem before using the tractor or trailer 2 Use the Troubleshooting Guide on page 5 1 to check for SYMPTOMS and PROBLEMS of any trailer system not functioning correctly or where wear distortion...

Page 38: ...igure 4 1 Lubrication Points 1 of 2 Figure 4 2 Lubrication Points 2 of 2 1 5 1 86 1 6 285 3 6 2 2 3 9276 7 2 3 6 8 2 27 6 6 55 5 3 927 7 2 3 6 1 3 1 3 7 175 5 6 6 67 0 2 7 21 06 7 86 1 6 6 867 56 175...

Page 39: ...XP460 WINTER Mobilgear 600XP100 6 ALL YEAR Beacon EP Mobilux EP Mulitiplex Red Multifak EP Alvania EP 7 ALL YEAR Teresstic 32 DTE Light Condor 32 or Magnus 32 Regal Oil R O 32 Turbo T 32 8 ALL YEAR Ge...

Page 40: ...H GEAR CASE I I 2 c WARN 20K 30K PLANETARY WINCH GEAR CASE I I 3 c DP 12K 15K 20K 30K WINCH GEAR CASE I I 4 c BRADEN 12K 20K WINCH GEAR CASE I I 5 c WARN 12K PLANETARY WINCH CABLE ASSY I I L 7 c h WAR...

Page 41: ...CLEAN AS NECESSARY X SERVICE PRECLEANER ELEMENT X SERVICE AIR CLEANER ELEMENT X CHANGE OIL X CHECK SPARK PLUG CONDITION AND GAP X REMOVE COOLING SHROUDS AND CLEAN COOLING AREAS X CHANGE OIL FILTER X N...

Page 42: ...there is evidence of corrosion 5 Replace any missing or illegible decals Replace any missing or damaged reflective tape 6 Use Troubleshooting Guide to check for SYMPTOMS AND PROBLEMS of any semitrail...

Page 43: ...ine oil each time before using Oil level should be maintained between the ADD and FULL marks on the oil dip stick For further maintenance procedures and proper lubrication specifications please refer...

Page 44: ...k all other suspension components for any sign of damage looseness wear or cracks 3 With trailer on level surface and air pressure in excess of 65 psi all air springs should be of equal firmness The h...

Page 45: ...MAINTENANCE AND LUBRICATION 4 9 Figure 4 4 Tandem Axle w Flip Air Ride Suspension System...

Page 46: ...e obtained 6 Loosen the 1 4 adjusting lock nut located on the adjusting block allowing the control arm to move approximately 1 inch Move the adjusting block until holes align then insert locating pin...

Page 47: ...t the inner and outer wheel bearing surfaces of the spindle being checked and the other point on the inner bearing surface on the other spindle See Figure 4 6 3 Move the axle gauge and place against t...

Page 48: ...N Figure 4 6 Checking Axle for Bend Figure 4 7 Examples of Camber GAP INDICATES BEND SET POSTION TOP OR BACK AXLE CHECK POSITION BOTTOM OR FRONT 3 POINT AXLE GAUGE POSITIVE CAMBER ROAD NO CAMBER ROAD...

Page 49: ...de Suspension Axles The air ride suspension is aligned and adjusted at the factory and it should not be necessary to align the axles If however it does become necessary to align the axles the procedur...

Page 50: ...en brake application and release Examine yoke pin for wear and replace as necessary The spring chamber should not be serviced Replace entire unit both service and spring chamber if spring chamber beco...

Page 51: ...r port and the emergency line is on the spring brake port 5 Check for leakage by charging the air system to a minimum of 90 psi and applying soap suds to the brake chamber and connections If a growing...

Page 52: ...s completely inspect all brake components servicing as necessary Reassembly for 16 1 2 x 7 Brakes 1 Install new anchor pin bushings camshaft bushing and camshaft seals into the spider See Figure 4 11...

Page 53: ...187 2 6 5 11 5 8670 17 187 6 6 1625 2 72 6 2 52 5 3 1 52 5 5 7 1 552 5 3 1 5 75 725 635 1 5 7 1 5 34 5 6 2 6 6 2 3 5 635 1 1 25 3 1 6 2 5 75 725 635 1 5 0 5 1 25 3 1 86 1 6 6 6 1625 06 7 6 6 06 7 86...

Page 54: ...sed parking brake a minimum of 105 psi reservoir pressure must be maintained If air pressure is not available the spring brake must be manually caged 3 Remove the existing slack adjuster and clevis DO...

Page 55: ...y apply and release the brakes several times to check for adequate clearance to all adjacent components 6 Measure the distance from air chamber to 1 2 pin Apply brakes with 100 105 psi air pressure an...

Page 56: ...f The brake drum is out of round CAUTION 4 Replace the hub and drum as follows See Figure 4 13 a Remove the brake drum It may be necessary to release the slack adjuster b Remove hub cap and catch lub...

Page 57: ...earing cone Remove the hub support allowing the hub to rest on the bearings m Install and adjust bearings See Wheel Bearing Lubrication and Adjustment on page 4 22 n Install the hub cap with the prope...

Page 58: ...ut will align with a hole in the lock washer and the washer tang fits in the spindle keyway 10 Install the outer lock nut and tighten to 250 300 ft lbs End play of 001 to 010 must be present in the ad...

Page 59: ...e Measuring Method Measure around each tire on the tread surface A maximum difference of 3 4 is allowed between the two mating tires of a dual See Figure 4 15 Figure 4 15 Measuring Tape Method Straigh...

Page 60: ...ems for both the inner and outer tire are accessible 4 Install the flange nut and tighten to 50 foot pounds using the sequence in Figure 4 17 Then tighten to full torque of 450 to 500 foot pounds 5 To...

Page 61: ...res Replace wire Ground wire loose Clean and tighten ground LIGHTS FLICKERING Wires shorted or loose Locate insulate replace or tighten Grounding through fifth wheel Locate broken ground wire tractor...

Page 62: ...RIORATION CENTER TREAD WEAR Over inflation Deflate to correct inflation See Tire Inflation on page 4 22 SHOULDER TREAD WEAR BOTH SHOULDERS Under inflation Increase inflation to correct PSI Check axle...

Page 63: ...E SIDE Axle alignment Re align axle See Axle Alignment on page 4 13 TRACKS TO EITHER SIDE Broken or bent springs or equalizers Replace defective parts Axles not parallel Re align axles AIR RIDE HEIGHT...

Page 64: ...r Figures 4 1 and 4 2 Worn brake shoe bushing Replace bushing Brake drum distortion Replace drum Broken brake chamber spring Replace spring Brake chamber pushrod binding Re align brake chamber bracket...

Page 65: ...XCESSIVE LEAKAGE WITH BRAKES RELEASED Relay emergency valve leaking Repair or replace valve Leaking tubing or hose Replace defective part EXCESSIVE LEAKAGE WITH BRAKES APPLIED Relay emergency valve le...

Page 66: ...so check for operating conditions or loads that create severe or excessive brake applications BRAKES PULL TO EITHER SIDE Drums of different diameters Replace with drums of same diameter Foreign matter...

Page 67: ...d Check unit specifications for load limit See Standard Specifications on page 2 1 Slipping or broken pump drive Repair or replace couplings Check for alignment Valve compensator stuck Clean repair or...

Page 68: ...ine and component seals for suction leaks Replace defective parts NOISY PUMP Low incorrect foamy oil Replace clean or add oil as needed Suction line plugged Clean out obstruction or replace line Flush...

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Page 70: ...25E 835E 845E Series Detachable Trailer Operator s Manual Re Order Part Number F 844 0117 LANDOLL CORPORATION 1900 North Street Marysville Kansas 66508 785 562 5381 800 428 5655 WWW LANDOLL COM F 844...

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