6
35_DF115C_DF135C_OMM_CON_02_GBIVZ.fm 
6-8
F5.1 Maintenance - Engine .............................................................1
1 Maintenance - engine sub-unit ...................................................................1
1.1 Maintenance intervals ................................................................................2
1.2 Points of maintenance  ...............................................................................4
Engine fuel tank (1)  ...............................................................................4
Engine lube-oil system (2)   ....................................................................5
Engine fuel system (3)  ..........................................................................7
Engine air filter (4)  .................................................................................9
Coolant system of the engine (5) .........................................................10
Engine drive belt (6) .............................................................................10
Engine exhaust system (7)  .................................................................11
F6.0 Maintenance - Hydraulic system  ...........................................1
1 Maintenance - hydraulic system  ................................................................1
1.1 Maintenance intervals ................................................................................2
1.2 Points of maintenance  ...............................................................................3
Hydraulic oil tank (1) ..............................................................................3
Suction/return flow hydraulic filter (2)  ....................................................4
Venting the filter: ....................................................................................5
High pressure filter (3) ........................................................................... 6
Pump distribution gear (4)  .....................................................................7
Hydraulic hoses (5) ................................................................................8
F7.2 Maintenance - Running gear ..................................................1
1 Maintenance - running gear .......................................................................1
1.1 Maintenance intervals ................................................................................2
1.2 Points of maintenance  ...............................................................................3
Track tightness (1) .................................................................................3
Planetary gear (2) ..................................................................................4