Iran Tractor ITM 475, Operators Instruction Book

Page: 63 / 118

4
Maintenance and adjustment 56
Carry out the following tasks:
See page
EVERY
**
Flex
100
hours
250
hours
500
hours
1000
hours
Cab
Check the windscreen washer bottle and top up. 93 39
Remove and clean the cab air filter. 94 40
Check operation of air conditioning system. 94 41
General Oil can lubrication. 53 43
Service symbols and numbers and lubricating points of the tractor are shown on the next page.
Note
** Flexible maintenance times vary according to individual conditions of operation. You must establish your own times for ser-
vicing “flexible” items. An average interval time checking these items is at very fuel fill up. Where tractors are used in operating
areas of arduous work cycles coupled with lack of maintenance care and low specification fuel and oil, certain intervals may need
to be shortened, such as oil and filter changes and greasing.