WARN I N G
DO NOT disconnect or remove any hydraulic system hoses, tubes, or fittings unless
engine is shut down and hydraulic system pressure has been relieved. Tighten all
connections before applying pressure. Escaping hydraulic fluid under pressure can
At operating temperature, hydraulic oil is hot. Allow hydraulic oil to cool before removing
any hydraulic fitting.
To prevent injury to personnel, wear protective eye covering and gloves.
Lubricating/hydraulic oils used in performance of maintenance can be very slippery.
Immediately wipe up any spills. Failure to follow this warning may result in injury to
Use extreme caution when handling heavy parts. Provide adequate support and use
assistance during procedure.
Failure to follow these warnings may result in injury or death to personnel.
C AU T I O N
Cap all hydraulic hose ends along with component connections during removal to protect
against contamination. Failure to follow this caution may result in damage to equipment.
N OT E
Tag all hoses and fittings to aid installation.
Use a container to catch any fluid that may drain from hoses or system. Dispose of fluid
IAW local policy and ordinances. Ensure all spills are cleaned up.
Note routing of hoses to aid installation.
1. Disconnect hose fitting (Figure 1, Item 5) and remove O-ring (Figure 1, Item 3) from elbow (Figure 1, Item 4).
2. Remove elbow (Figure 1, Item 4) and O-ring (Figure 1, Item 2) from hydraulic tank (Figure 1, Item 1). Discard
3. Disconnect hose fitting (Figure 1, Item 11), remove O-ring (Figure 1, Item 7) from connector (Figure 1, Item 8),
and remove hose (Figure 1, Item 6) from machine. Discard O-ring.
4. Remove connector (Figure 1, Item 8) and O-ring (Figure 1, Item 9) from valve bank (Figure 1, Item 10). Discard