PRONAR T743, Operator'S Manual, Page: 9 / 150

4.8 UNLOADING 4.13
4.9 DISCONNECTING FROM TRACTOR 4.16
4.10 PROPER USE AND MAINTENANCE OF TYRES 4.17
4.11 WEIGHER OPERATION 4.17
4.11.1 MOUNTING INDICATOR 4.17
4.11.2 STANDARD WORK 4.19
5 MAINTENANCE 5.1
5.1 PRELIMINARY INFORMATION 5.2
5.2 TRAILER INSPECTIONS 5.2
5.2.1 OPERATION NO. 1 - CHECKING WHEEL AXLE BEARINGS 5.5
5.2.2 OPERATION NO. 2 - ADJUSTMENT OF MAIN BRAKE 5.7
5.2.3 OPERATION NO. 3 - DRAINING WATER FROM THE AIR TANK 5.8
5.2.4 OPERATION NO. 4 - CLEANING DRAIN VALVE 5.9
5.2.5 OPERATION NO. 5 - CHECKING CONNECTIONS 5.10
5.2.6 OPERATION NO. 6 – CHECKING BRAKING SYSTEM ACTION 5.11
5.2.7 OPERATION NO. 7 – CHECKING BRAKING SYSTEM TIGHTNESS 5.11
5.2.8 OPERATION NO. 8- CLEANING THE AIR FILTERS 5.12
5.2.9 OPERATION NO. 9 – CHECKING HYDRAULIC SYSTEM TIGHTNESS 5.13
5.2.10 OPERATION NO. 10 - CHECKING LIGHTING AND SIGNALLING
SYSTEM. 5.14
5.2.11 OPERATION 11- CHECKING NUT AND BOLT TIGHTNESS ON WHEELS
AND DRAWBAR 5.15
5.2.12 OPERATION NO.12 - CHECKING LUBRICATION POINTS 5.17
5.2.13 OPERATION NO. 13 - CHECKING TECHNICAL CONDITION OF
WHEELS 5.23
5.2.14 OPERATION NO. 14 - ADJUSTMENT OF CLUTCH WORKING
PRESSURE 5.24
5.2.15 OPERATION NO. 15 – INSPECTION OF TIGHTNESS OF FRONT CHAIN
GEARING (I STAGE) 5.26