Hydraulic Test Ports - Jacobsen Fairway 405 Series Maintenance Manual

5 LUBRICATION AND MAINTENANCE
LUBRICATION
5.4

HYDRAULIC TEST PORTS

If any problems are experienced with the hydraulic
system service ports are provided to enable
pressures to be checked.
All tests, unless stated otherwise, should be carried
out with the hydraulic oil at normal working
temperature.
TEST PORTS (Fig.7,8,9):
1. Deck drive pressure: 207 bar (3000 psi).
(A(Fig.7))
2. Four wheel drive pressure: 207 bar (3000
psi). (A/B(Fig.8)).
3. Lift and power steering pressure: 83 bar
(1200 psi). (A(Fig.9)).
NOTE: Any servicing of the hydraulic system
must be carried out by trained service
personnel.
JACOBSEN 405 Series: CH
MAINTENANCE AND PARTS MANUAL
Fig.7
Fig.8
Fig.9
GB-13