PRONAR T679/3, Operator'S Manual, Page: 9 / 117

5.2.5 CHECKING AIR PRESSURE IN TYRES, EVALUATING TECHNICAL
CONDITION OF TYRES AND STEEL WHEELS 5.8
5.2.6 CHECKING THICKNESS OF BRAKE SHOE LININGS 5.9
5.2.7 MECHANICAL BRAKES ADJUSTMENT 5.10
5.2.8 CHANGE OF PARKING BRAKE CABLE AND ADJUSTMENT OF CABLE
TENSION. 5.16
5.3 PNEUMATIC SYSTEM MAINTENANCE 5.19
5.3.1 PRELIMINARY INFORMATION 5.19
5.3.2 CHECKING TIGHTNESS 5.19
5.3.3 INSPECTION OF THE SYSTEM 5.20
5.4 CLEANING THE AIR FILTERS 5.21
5.4.1 DRAINING WATER FROM AIR TANK 5.22
5.4.2 CLEANING DRAIN VALVE 5.22
5.4.3 CLEANING AND MAINTAINING PNEUMATIC CONDUIT CONNECTIONS
AND PNEUMATIC SOCKETS 5.23
5.5 HYDRAULIC SYSTEM MAINTENANCE 5.24
5.5.1 PRELIMINARY INFORMATION 5.24
5.5.2 CHECKING HYDRAULIC SYSTEM TIGHTNESS 5.24
5.5.3 CHECKING TECHNICAL CONDITION OF HYDRAULIC CONNECTIONS
AND SOCKETS. 5.25
5.5.4 REPLACEMENT OF HYDRAULIC CONDUITS 5.25
5.6 LUBRICATION 5.26
5.6.1 CONSUMABLES 5.29
5.7 TRAILER CLEANING 5.31
5.8 STORAGE 5.32
5.9 INSPECTION OF TIGHTENING TORQUE OF NUT AND BOLT
CONNECTIONS 5.33
5.9.1 TIGHTENING TORQUE FOR NUT AND BOLT CONNECTIONS 5.33
5.10 ADJUSTMENT OF DRAWBAR POSITION 5.34
5.11 ADJUSTMENT OF TAILGATE POSITION 5.36