Landoll 345F, Руководство оператора

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TROUBLESHOOTING
5-3
Brakes
For maintenance procedures, see “Brake System
Maintenance” on page 4-10.
CRACKING Overinflated tires Deflate tire to proper PSI
High speeds Adjust speed according to road and load
conditions
High speed cornering Adjust cornering practices
Over loading Check rim load rating
BENDING OR WARPING Curb-hopping or potholes Adjust turning practices and adjust
speed accordingly with road
conditions
Improper tightening sequence Follow proper tightening sequence
(“Stud Tightening Sequence” on
page 4-22)
BROKEN STUDS Over tightening Use correct torque when mounting (See
“Standard Specifications” on
page 2-1.)
REPLACE BROKEN STUDS BEFORE USING THE SEMITRAILER!
TRAILER TRACKING PROBLEMS:
TRACKS TO ONE SIDE Axle alignment Re-align axle (See “Axle Alignment”
on page 4-9.)
TRACKS TO EITHER SIDE Broken or bent springs or equalizers Replace defective parts
Axles not parallel Realign axles
AIR RIDE HEIGHT PROBLEMS (See “Air Ride Height Adjustment” on page 4-6.):
TOO HIGH Axle to control valve linkage Readjust linkage
Height control valve internal leak Repair or replace valve
TOO LOW Axle to control valve linkage Readjust linkage
Height control valve filter plugged Clean or replace valve
Pressure protection valve filter plugged Clean or replace valve
System air pressure low (65 PSI
minimum required) Troubleshoot air supply
UNEVEN FROM SIDE TO SIDE Linkage adjustment Readjust linkage
Exhaust port plugged Clean or replace valve(s)
Height control valve internal leak Repair or replace valve
Supply line to one height control valve
pinched, restricted, or plugged Repair or replace line
PROBLEM PROBABLE CAUSE SOLUTION