Item
Part No.
REF
1
2
340030
339910
339899
3
4129015
4
339985
339910
339899
5
REF
6
339989
339911
339899
7
4129595
8
340070
339911
339899
9
4256392
4136829
4115706
10
4137383
11
4263970
12
4137589
13
4137382
14
4137588
15
4129597
16
4128322
339911
17
339979
339909
339897
18
4137561
19
340143
339909
20
340119
339909
21
4137562
22
340375
339909
23
4129603
24
4129600
25
4113601
339909
26
340009
339911
339899
Qty.
Description
1
Gear Pump
2
Fitting, -8 ORFS x -10 ORB 45°
1
• O-Ring, -8 ORFS
1
• O-Ring, -10 ORB
2
Hose, Gear Pump to Deck Valve
2
Fitting, -8 ORFS x -10 ORB Straight
1
• O-Ring, -8 ORFS
1
• O-Ring, -10 ORB
1
Deck Valve
3
Fitting, -10 ORFS x -10 ORB Straight
1
• O-Ring, -10 ORFS
1
• O-Ring, -10 ORB
1
Hose, Deck Valve to Left Rear Motor
11
Fitting, -10 ORFS x -10 ORB 90°
1
• O-Ring, -10 ORFS
1
• O-Ring, -10 ORB
5
Motor, Hydraulic Deck
1
• Seal Kit
1
• Check Valve
2
Hose, Rear Motor to Center Motor
1
Hose, Right Rear Motor to Deck Valve
1
Hose, Deck Valve to Right Front Motor
1
Hose, Right Front to Left Front Motor
1
Hose, Left front Motor to Deck Valve
1
Hose, Deck Valve to Return Tube
1
Tube, Return Hoses to Oil Filter
1
• O-Ring -10 ORFS
1
Fitting, -6 ORFS x -6 ORB Straight
1
• O-Ring -6 ORFS
1
• O-Ring, -6 ORB
2
Hose, Outside to Center Motor Drain
1
Tee, -6 ORFS Swivel Branch
2
• O-Ring -6 ORFS
2
Tee, -6 ORFS Swivel Run
2
• O-Ring -6 ORFS
1
Hose, Front Motors Drain
1
Fitting, -6 ORFS 90° Swivel
1
• O-Ring -6 ORFS
1
Hose, Left to Right Rear Motor Drain
1
Hose, Rear Motor Drain
1
Tube, Drain
5
• O-RIng, -6 ORFS
1
Fitting, -10 ORFS x -10 ORB Long
1
• O-Ring, -10 ORFS
1
• O-Ring, -10 ORB
AR-522
Serial Numbers/Notes
See 15.1 or 15.2
Deck Valve Ports P1 and P2
See 17.1
Deck Valve Port M1
Deck Valve Port R2
Deck Valve Port M2
Deck Valve Port R1
Deck Valve Port T
See 18.1
See 18.1
> Change from previous revision
81