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Landoll 600B Series, Руководство оператора

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WARNING

THE INSTALLATION GUIDE MUST BE

USED WHEN INSTALLING OR REIN-

STALLING AUTOMATIC SLACK AD-

JUSTER. FAILURE TO DO SO MAY RE-

SULT IN IMPROPERLY ADJUSTED

BRAKES WHICH MAY CAUSE BRAKE

DAMAGE OR LEAD TO BRAKE FAIL-

URE.

a. Operational Check (See Figure 4-14)

1.

Block wheels to prevent vehicle from

rolling.

2.

Check that the push rod is fully retracted,

apply air to release spring brake.

3.

Turn adjustment hex counterclockwise to

create an excessive clearance condition.

(A ratcheting sound will occur.)

4.

Make a full service brake application. On

release, allow sufficient time for brake to

fully retract. During the brake release,

observe rotation of the adjustment hex

(attach a wrench on the hex to make this

movement easier to see). This rotation

indicates that an excessive clearance

condition has been determined by the slack

adjuster, and it is making an adjustment to

compensate. On each subsequent brake

release the amount of adjustment and push

rod travel will be reduced until the desired

clearance is achieved

5.

The push rod stroke should be 1 1/2" to 2"

with an 100 to 105 PSI service brake

application.

6.

Measure the movement of the push rod

from the completely released position to

the applied position by marking the push

rod where it exits the air chamber before

and after application.

7.

If the brakes have been running tight, the

control arm location should be checked.

WARNING

IF THE ADJUSTER APPEARS NOT TO

BE OPERATING, CHECK THE OTHER

BRAKE COMPONENTS FOR PROPER

FUNCTION AND ELIMINATE ANY BIND-

ING. RECHECK THE AUTOMATIC

SLACK ADJUSTER. IF THE ADJUSTER

IS NOT FUNCTIONING, THE UNIT

MUST BE REPLACED BECAUSE FAIL-

URE OF PROPER ADJUSTMENT

FUNCTION WILL RESULT IN LOSS OF

BRAKES.

b. Replacing Slack Adjuster (See Figure

4-14)

1.

Chock wheels to prevent vehicle from

rolling. Release spring and service brake.

Air chamber push rod must be

fully

released.

2.

To maintain a fully released 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.

4-23

Figure 4-14 Slack Adjuster

Содержание 600B Series

Страница 1: ...MODEL 600B SERIES SEMITRAILER OPERATOR S MANUAL 1900 North Street Marysville KS 66508 785 562 5381 F 320 0103 01 03...

Страница 2: ...fective within a sixty 60 month warranty period prorated on the following basis One 1 Year 100 Three 3 Years 70 Five 5 Years 50 Two 2 Years 80 Four 4 Years 60 All Bottom Dump and Industrial and Utilit...

Страница 3: ...MODEL 600B SERIES SEMITRAILER OPERATOR S MANUAL PURCHASED FROM DATE ADDRESS PHONE NO SERIAL NO i...

Страница 4: ...olved in individual prob lems between you your dealer or Landoll Manufacturing To contact NHTSA you may either call the Auto Safety Hotline toll free at 1 800 424 9393 or 366 0123 in Washington D C ar...

Страница 5: ...15 WORK LIGHT OPTIONAL 3 17 3 16 WINCH CONTROLS 3 17 3 17 DOCK LEVELER CONTROL OPERATION OPTION 3 19 3 18 HYDRAULIC POWER SUPPLY ENGINE OPERATION OPTION 3 22 3 19 AIR RIDE OPERATION 3 23 3 20 BULKHEAD...

Страница 6: ...IF NOT AVOIDED WILL RESULT IN DEATH OR SERIOUS INJURY WARNING WARNING INDICATES A POTENTIALLY HAZARDOUS SITUA TION WHICH IF NOT AVOIDED COULD RESULT IN DEATH OR SERIOUS INJURY CAUTION CAUTION INDICAT...

Страница 7: ...AVE ANY QUESTIONS CONTACT LANDOLL CORPORATION 1900 NORTH STREET MARYSVILLE KANSAS 66508 or phone 785 562 5381 or 800 428 5655 or FAX 785 562 4893 SECTION 5 is a troubleshooting guide to aid in diagnos...

Страница 8: ......

Страница 9: ...ODY SIZE MAXIMUM OPERATING PRESSURE 2500 PSI OPERATING FLOW 17 GPM ELECTRICAL HOOKUP 7 WAY CONNECTOR AIR HOOK UP COLOR CODED GLAD HANDS SPECIFIC BOLT TORQUES AIR RIDE SUSPENSION EQUALIZER BEAM PIVOT A...

Страница 10: ...65 81 90 112 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 12...

Страница 11: ...146 75 85 16 115 125 202 218 109 121 20 160 180 248 272 213 237 24 185 215 303 327 238 262 32 250 290 310 340 LANDOLL CORPORATION HYDRAULIC FITTING TORQUE SPECIFICATIONS 37o JIC ORS ORB REV 10 97 THIS...

Страница 12: ......

Страница 13: ...er gency line drops below 50 psi This may be done within the truck using the trailer parking emergency valve or by disconnecting the emergency glad hands 3 1 3 Air Brake System The air brake system of...

Страница 14: ...3 2 Figure 3 1 Front Trailer Terminology Figure 3 2 Rear Trailer Terminology...

Страница 15: ...semitrailer hydraulic power engine Use the TRAILER TILT lever See Section 3 9 or hydraulic landing gear See Section 3 5 1 c to raise or lower the kingpin plate sufficiently to set proper coupling heig...

Страница 16: ...coupling failure repair before continuing and repeat Section 3 3 3 and 3 3 4 3 3 5 Check that the towing vehicle couples securely to the semitrailer before setting tow ing vehicle and semitrailer park...

Страница 17: ...ine control panel See Figure 3 11 Secure each leg with a pin in fully retracted position 3 5 2 The LANDING GEAR lever is located on the left side of the Engine Control Panel It has three positions RET...

Страница 18: ...3 6 Figure 3 4 Hydraulic Controls...

Страница 19: ...The hinged in the middle configuration of the tractor and semi trailer load and weight effect performance Turn ing passing acceleration braking stopping and backup require special considerations When...

Страница 20: ...S BEFORE MOVING FAILURE TO CHECK CAN LEAD TO SERIOUS PERSONAL IN JURY OR DEATH TO OTHERS OR DAMAGE TO PROPERTY 3 6 5 Backing should be done with care Tail overhang semitrailer length and allowable spa...

Страница 21: ...trailer is on the landing gear Secure each leg by inserting a pin 3 8 3 Disconnect the emergency and service air lines and attach them to the tractor glad hand holders If present install dummy glad h...

Страница 22: ...ORM EXTENSION SET UP OPTION See Figure 3 5 3 11 1 Unlatch and fold out swing out outrig gers 3 11 2 Unlatch pull out extension by pulling spring loaded latch pin Slide extension out until it latches a...

Страница 23: ...trip lock pin to secure WARNING 1 DO NOT OVERLOAD EXTENSIONS OVERWIDTH RATINGS ARE GIVEN IN STANDARD SPECIFICATIONS 2 DO NOT SECURE LOAD TO OVER WIDTHS OR UNDERCARRIAGE SE CURE LOAD FRAME TO MOUNTED D...

Страница 24: ...13 3 Start operation of hydraulic power sys tem If the hydraulic engine package is in stalled start and warm up engine following engine operating instructions in Section 3 18 Read engine operator s m...

Страница 25: ...LAND ING GEAR RAISED OFF THE GROUND BEFORE OPERATING 2 DO NOT EXCEED THE GROSS AXLE WEIGHT RATINGS FOR ANY AXLE ON YOUR VEHICLE THE COMBINED WEIGHT OF THE SEMITRAILER AND CARGO MUST NOT EXCEED THE GRO...

Страница 26: ...3 14 Figure 3 7 Steps for Loading and Unloading...

Страница 27: ...n Section 3 18 3 14 4 Move load as far forward as is practical on the trailer and secure with appropriate load tiedowns 3 14 5 Using the AXLE CONTROL lever See Section 3 10 move undercarriage forward...

Страница 28: ...om movement while semitrailer is tilted to low load angle before tilting the semitrailer 3 14 11 Before returning the semitrailer to transport position insure that there is suffi cient distance betwee...

Страница 29: ...OPERTY DAMAGE INJURY OR DEATH CAN RESULT 3 FAILURE TO LEAVE AT LEAST FIVE WINCH CABLE WRAPS ON THE WINCH CABLE SPOOL COULD ALLOW THE CABLE TO COME OFF THE SPOOL RESULTING IN SERIOUS PERSONAL INJURY OR...

Страница 30: ...2 000 lb WINCH CLUTCH HANDLE has two positions See Figure 3 8 DISENGAGE When the handle is placed is this po sition the winch is disengaged This allows the spool to free wheel and the winch is not aff...

Страница 31: ...lease push lockring upward Free spool tension is applied by adjustable spring load on the cable Free spool tension can be adjusted if desired for more or less free spool tension e The 30 000 lb WINCH...

Страница 32: ...3 20 Figure 3 10 Dock Leveler Operation...

Страница 33: ...either control is in this po sition there is no effect on either cyl inder OUT When the control for either cylinder is pulled out away from the center of the semitrailer the corresponding dock leveler...

Страница 34: ...TION IF THE HYDRAULIC FLUID LEVEL IS LOW DURING OPERATION THE SEMI TRAILER MAY NOT OPERATE COR RECTLY RESULTING IN DAMAGE TO THE SEMITRAILER 3 18 2 The ENGINE IGNITION SWITCH is lo cated on the engine...

Страница 35: ...ND A ROUGH ENGINE INDICATE OVERCHOKING 3 18 8 To adjust the speed turn the throttle control in or out as needed until the engine runs smoothly at a speed capable of with standing use of the hydraulic...

Страница 36: ...CAN CAUSE EXCESSIVE TIRE WEAR 3 19 4 Different tractor fifth wheel heights may affect proper operation of the triple axle sus pension air system In the event front and rear axle suspension air bags a...

Страница 37: ...R WINCH TENSIONER b The two buttons will function like the control levers for the WINCH HYDRAULIC See Sec tion 3 16 1 TRAILER TILT See Section 3 9 AXLE CONTROL See Section 3 10 or WINCH TENSIONER See...

Страница 38: ...3 26 Figure 3 14 Rear Impact Guard and Antilock Brake System...

Страница 39: ...rds FMVSS No 121 anti lock brake system requires all trailers manufactured af ter March 1 1998 with air brake systems to have ABS Each trailer including a trailer converter dolly shall be equipped wit...

Страница 40: ...lead to problems found in bearings electrical systems and air systems Moisture attracted by warm parts can con dense collect and freeze to immobilize equipment The truck semitrailer operator must alwa...

Страница 41: ...damage or signs of pending failure Damaged or broken parts must be repaired or replaced at once Deter mine the cause of any binding or hydraulic leakage at once Correct the problem before using the tr...

Страница 42: ...4 2 Figure 4 1 Lubrication Points...

Страница 43: ...e degreasing solution off with cold water c Inspect semitrailer for cause of any reported troubles WARNING PAINT THINNER AND OTHER SOL VENTS ARE FLAMMABLE AND TOXIC TO EYES SKIN AND RESPIRATORY TRACT...

Страница 44: ...IDE SUSPENSION I T I T UNDERCARRIAGE ROLLERS L 3 c HYDRAULIC OIL I I R 1 c HYDRAULIC FILTER R R HOSES I I R WINCH GEAR CASE I I 2 c I Inspect R Replace T Tighten Adjust Torque L Lubricate C Clean NOTE...

Страница 45: ...ENT X CHANGE OIL X CHECK SPARK PLUG CONDITION AND GAP X REMOVE COLLONG SHROUDS AND CLEAN COOLING AREAS X CHANGE OIL FILTER X NOTE PERFORM THESE MAINTENANCE PROCEDURES MORE FREQUANTLY UNDER EXTREMELY D...

Страница 46: ...nspect seals seal wiping surfaces bearing caps and bearing cones for wear pitting chipping or other damage 4 3 GOOSENECK FRAME AND DECK 4 3 1 Repairing Structural Defects If any structural defect is f...

Страница 47: ...le Pair Dock Leveler 62 000 lb Dock leveler flow bypass regula tor must provide 6 0 gallon per minute to dock leveler valve for Double Pair Dock Leveler 124 000 lb d Hydraulic system pressure relief v...

Страница 48: ...4 8 Figure 4 3 600B Wiring Diagram...

Страница 49: ...4 9 Figure 4 4 Remote Wiring Diagram...

Страница 50: ...ION RIGHT RED DS19 IDENTIFICATION LEFT RED DS20 IDENTIFICATION CENTER RED DS21 CONTROL PANEL LH DS22 CONTROL PANEL RH DS23 FIRST WINCH LIGHT DS24 FIRST WINCH LIGHT DS25 ABS MALFUNCTION INDICATOR YELLO...

Страница 51: ...the torque arm bushings on the spring suspen sion is a complex operation and should be left to trained service personnel If the bushings need to be replaced contact a Landoll author ized service cente...

Страница 52: ...4 12 Figure 4 5 Tandem Axle Air Ride Suspension System Figure 4 6 Air Ride Height Adjustment...

Страница 53: ...e adjusting blocks This will allow the control arms to oscillate approxi mately 1 Reconnect the linkages Torque to 24 48 inch lbs e Retighten the 1 4 adjusting lock nuts at the adjusting blocks to 24...

Страница 54: ...4 14 Figure 4 7 Triple Axle Air Ride Suspension System...

Страница 55: ...r negative camber align ment can be checked as follows a Remove wheel hub and bearing assem blies b Place a 3 point axle gauge against the front side of the axle and adjust each axle gauge point to th...

Страница 56: ...es must be replaced immediately b Air Ride Suspension Axles The air ride suspension is aligned and ad justed at the factory and it should not be necessary to align the axles If however it does become...

Страница 57: ...4 17 Figure 4 9 Checking Axle Alignment Figure 4 10 Examples of Camber...

Страница 58: ...THE SEMITRAILER IS NECESSARY CHOCK ALL WHEELS OF THE TRAILER AND TRACTOR WHEN JACKING IS NECESSARY CHOCK ALL WHEELS AND SUPPORT THE SEMI TRAILER UNDERCARRIAGE WITH JACK STANDS SUFFICIENT TO WITH STAN...

Страница 59: ...store it in its brackets 7 Snap the dust cap back in place on the chamber b Removal 1 Chock all tractor and trailer wheels and drain the air system 2 Mark the brake chamber for proper air line port al...

Страница 60: ...e 4 12 Lubricate brake assembly per Figure 4 1 Lubrication Points and Table 4 2 Mainte nance Schedule WARNING DO NOT ALLOW GREASE TO CON TACT BRAKE LININGS AS THIS COULD RESULT IN REDUCED BRAK ING PER...

Страница 61: ...4 21 Figure 4 13 Axle and Brake Assembly...

Страница 62: ...tension 7 Swing the lower shoe back approximately 180o to relieve the tension on the shoe keeper springs Remove the springs and slip the shoes off the anchor pins 8 Remove camshaft lock ring spacer w...

Страница 63: ...nt and push rod travel will be reduced until the desired clearance is achieved 5 The push rod stroke should be 1 1 2 to 2 with an 100 to 105 PSI service brake application 6 Measure the movement of the...

Страница 64: ...guide from cam shaft 12 If the push rod threads extend through the clevis more than 1 16 remove clevis and cut rod to length 13 If the push rod is not fully engaged in clevis body install a new push r...

Страница 65: ...esurfacing a drum allow at least 0 040 inches under the maximum diameter for additional wear WARNING TURNING A BRAKE DRUM BEYOND 0 040 INCHES UNDER THE MAXIMUM DIAMETER WILL RESULT IN A WEAKER BRAKE D...

Страница 66: ...the vehicle left hand L hubs should be in stalled on the driver side WARNING FAILURE TO USE THE CORRECT STUD ON THE CORRECT SIDE MAY CAUSE LOOSENING OF THE HUB STUDS DURING OPERATION RE SULTING IN LOS...

Страница 67: ...eel to in sure proper seating of the bearings and cups in the wheel hub f Loosen the inner adjustment nut so that the wheel will turn freely g Retighten the inner adjustment nut to 50 ft lbs while rot...

Страница 68: ...from be tween duals 4 11 2 Tire Matching Both tires on the same spindle must be the same size in order to properly distribute the load and braking forces between them The tire must be mounted on a rim...

Страница 69: ...careful not to damage the threads Be sure the valve stems for both the inner and outer tire are ac cessible d Install the flange nut and tighten to 50 foot pounds using the sequence in Figure 4 20 The...

Страница 70: ...ulic lines and fittings for leaks and worn spots Replace any defective lines and fittings e Check for loose bolts and nuts 4 13 2 Disassembly Assembly Procedure When disassembling and reassembling the...

Страница 71: ...4 31 Figure 4 21 Dock Leveler Leg Assembly...

Страница 72: ...Check oil level 4 14 CRANK LANDING GEAR 4 14 1 It may be necessary to periodically lu bricate to maintain satisfactory performance a Lube both legs through grease fittings pro vided in the legs two t...

Страница 73: ...4 33 Figure 4 22 Crank Landing Gear Assembly...

Страница 74: ...pinion gear with hole in shaft insert groove pin so that shafts turn freely and the two gears are engaged prop erly i Check for proper shimming Proper shim ming achieved when the shafts turn freely a...

Страница 75: ...eplace 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 or se...

Страница 76: ...le alignment Overload loads are above rated tire capacity DO NOT load above rated tire capacity SHOULDER TREAD WEAR ONE SHOULDER Axle damage straighten or replace axle Axles not parallel check axle al...

Страница 77: ...ITRAILER TRACKING PROB LEMS TRACKS TO ONE SIDE Axle alignment re align axle TRACKS TO EITHER SIDE Broken or bent springs or equalizers replace defective parts Axles not parallel realign axles AIR RIDE...

Страница 78: ...Brake drum distortion replace drum Broken brake chamber spring replace spring Brake chamber pushrod binding re align brake chamber bracket Air brake line loose or broken tighten or repair UNEVEN BRAK...

Страница 79: ...KES GRABBING Grease on brake linings reline brakes Brake rigging binding align brakes or replace bent parts Defective brake valve on tractor repair or replace valve Defective relay emergency valve rep...

Страница 80: ...distorted or over machined drums Also check for operating conditions or loads that create severe or excessive brake applications BRAKES PULL TO EITHER SIDE Drums of different diameters replace with d...

Страница 81: ...Check for cause of wear Leakage check all components and relief valve for proper set tings Excessive load check unit specifications for load limits Slipping or broken pump drive repair or replace coup...

Страница 82: ...replace clean or add oil as needed Water in oil replace oil Air leaks check suction line and component seals for suction leaks Replace defective parts NOISY PUMP Low incorrect foamy oil replace clean...

Страница 83: ...harness connection to tractor No air supply to solenoid Check hydraulics connections 5 8 DOCK LEVELER HYDRAULICS For maintenance procedures See Section 4 13 SYMPTOM PROBLEM REMEDY FAILS TO LIFT SEMITR...

Страница 84: ...NOTES 5 10...

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