Holder C-Trac 4.74 - Manual (Page 158)

Operating instructions
149 443 157
C 4.74
Maintenance schedule
Maintenance during the first period of operation
The checks and services specified below must be carried
out when the stated number of service hours is reached.
The checks and services of the lower intervals must be
carried out at the same time. Example:
At 1000 hours of operation, the checks and services for
500 and 125 hours must also be carried out.
Interval Service or check See page
Maintenance after the first 50
hours Check the engine for leaks
Check the hydraulic oil level
Check the braking system
Grease the vehicle
Tighten nuts and bolts
Tighten wheel nuts 159
48
168
169, 180
170
170
Maintenance after the first
500 hours
Change hydraulic oil for traction and working hydraulics
Clean the filter for the traction and working hydraulics
return line and change it, if necessary
Check or clean hydraulic oil suction filter of implement
hydraulics 181
182
182