Belarus 1822.3 1822B.3 2022.3 2022B.3 Operator's Manual - PDF DOWNLOAD

2022.3-0000010 OM Clogged outlet ports in pressure Unclog the outlet ports control valve adjusting cap Air feeding in connecting hose through air bleed valve of pressure control valve is nil Insufficient sinking of air bleed Pot the nut of connecting hose on outlet and valve rod in pressure control valve. tighten it Pressure control valve changes Decompress receiver tank to the value below 0.65 pneumatic compressor for idle MPa stroke Ineffective operation of trailer brake Brake valve actuator got out of ad- Adjust brake valve actuator as indicated in clause justment 3.9.4.2 “Check and adjustment of single-line and double-line pneumatic system brake valves” Brake valve failure Replace brake valve Failure of trailer brake system Correct trouble in trailer brake system Trailer brake are slowly released Brake valve actuator got out of ad- Adjust brake valve actuator as indicated in clause justment 3.9.4.2 “Check and adjustment of single-line and double-line pneumatic system brake valves” Brake valve failure Replace brake valve Failure of trailer brake system Correct trouble in trailer brake system ATTENTION: WHILE PNEUMATIC SYSTEM TROUBLESHOOTING ALL SELFMAINTAINED OPERATIONS RELATED TO PRESSURE CONTROL VALVE ADJUSTMENT AND REPAIR, ARE ALLOWED AFTER THE TRACTOR GUARANTEE PERIOD TERMINATION. OTHERWISE PRESSURE CONTROL VALVE WILL BE WITHDRAWN FROM AFTER-SALES SERVICE. TO REPAIR OR ADJUST YOUR PRESSURE CONTROL VALVE (INCLUDING MS3) DURING TRACTOR GUARANTEE PERIOD CONTACT YOUR DEALER! 7.10 Possible failures of transmission hydraulic system and guidelines for troubleshooting List of possible failures in transmission hydraulic system and guidelines for troubleshooting are shown in Table 7.10.

Table 7.10 Failure, Troubleshooting external manifestations, cause Low oil pressure in transmission hydraulic system Insufficient oil level in transmission Check oil level in transmission as indicated in section 6 “Maintenance service”. Refill oil up to the required level if necessary.

Clogging of distributor-filter bypass Rinse distributor-filter bypass valve valve Clogging of full-flow mesh filter Rinse full-flow mesh filter Clogging of distributor-filter Remove cap and rinse distributor-filter Oil leakage through pressure-relief Replace pressure-relief valve valve on pump actuator Shrinkage of distributor-filter by- Adjust pressure by means of adjusting washers. If pass valve spring it is not possible replace the spring 313