Gehl Z27 Operator's Manual page 162

23. Replacing Essential Parts Periodically
 List of safety parts
No. Safety parts to be replaced periodically
1 Fuel hose (fuel tank to water separator)
2 Fuel hose (water separator to feed pump)
3 Fuel hose (feed pump to fuel filter)
4 Fuel hose (fuel filter to fuel injection pump)
5 Fuel hose (fuel filter to fuel tank)
6 Fuel hose (fuel injection pump to fuel filter)
7 Fuel hose (fuel injection valve to fuel injection valve)
8 Fuel hose (fuel injection valve to fuel injection pump)
9 Fuel tube cap
10 Main pump outlet hose (P1, P2, P3 to C/V)
Main pump
Fuel tank
(5)
Water separator
(1)
(10)
Q'ty
1
1
1
1
1
Earlier of either every 2 years or every 4000
service hours
1
2
1
1
3
(9)
Fuel filter
(4)
(6)
(3)
Feed pump
(2)
(10)
3-18
Replacement time intervals
Fuel injection valve
(7)
(8)
Fuel injection pump
015591-00E