Zetor PROXIMA PLUS 8541, Operator'S Manual, Page: 149 / 223

149
TRACTOR MAINTENANCE
INSPECTION AND MAINTENANCE OF TRACTOR 4
After every operating hours
Inspection and maintenance operations
10 70
100 250 600
1200 1800 2400 3000 3600 4200 4800 5400 6000
Check of individual hydraulic systems for leaks and function X X Every 200 hours
BRAKE SYSTEM
Check of brake fluid level and fluid brake system for leaks X Every 10 hours
Check of air brake system for leaks and efficiency of tractor brakes
with trailer and semi-trailer
X Every 10 hours
Check of function and adjustment of service and parking brake X X X X X X X X X X
Air brake adjustment X X X X X X
Adjustment of free-travel of clutch and brake pedals X Every 200 hours
Draining of condensed water from air tank X Every 70 hours
Greasing of brake system parts of hydraulic brakes control X X
Draining of condensed water from air tank by means of drain valve X X X X X X X X X X
Greasing of sliding surfaces of all parts of air instruments X X
4 Replacement of rubber parts of brake system X X
5 Air tank revision according to valid regulations X X
Replacement of rubber parts and/or adjustment of air brake instruments X X
ELECTRICAL SYSTEM
Check of charging system for function At each start
6 Check of electrical equipment & accessories for condition and function X X Every 200 hours
Check of charging voltage X X
7 Check of battery electrolyte level X Every 200 hours
7 Cleaning of oxidized battery terminals and preservation with grease X Every 200 hours
Check of starter, carbon brushes and their holders X X