49
4.2 Return Line Changes - if equipped with
hydraulic knifebar valve (A)
** This procedure is easiest when upper internal
access panel is removed **
Parts List:
parts located in CS970S field install box and CS971S bag
H17-10
Fit Hyd Plug Hex 10 MORFS (
B3
) Qty 1
H38-1010FFX Fit Hyd 90deg
10 MORFS-10FORFSX (
E
)
Qty 3
H49-1010FOFS Fit Hyd Tee
10 MORFS-10 MORFS (
E3
) Qty 2
H14-10F
Fit Hyd Cap 10 FORS (
E4
)
Qty 1
HH114
Hydraulic Hose .5 x 57L (
F
)
Qty 1
4.2.1
Disconnect hydraulic hose (
B
) from tee fitting (
C
)
- have pail ready to catch oil flow from disconnected
hose -
LARGE FLOW!!
** Note: If vacuum is applied to Resevoir, oil leak will be
minimal **
4.2.1.2
Insert new hydraulic cap (
B3
) into hydralic hose (
B
)
just disconnected to stop oil flow from hydraulic reservoir
tank
4.2.2
Disconnect steel hyd line (
D
) from knifebar valve (
A
)
- have pail ready to catch oil flow from hyd line (
D
)
4.2.2.1
Drain steel hyd line (
D
)
B3
E
E3
E4
F
C
D
A
B
B
B3
