Textron Jacobsen HR-5111, Technical/Repair Manual

Page: 227 / 423

HYDROSTATIC POWER TRAIN
4203780 First Edition 5-63
5
Figure 5-66
!
WARNING
22. Raise the mower so wheels are off the ground. Place
jackstands under the frame to support the mower.
23. Support the axle assembly using a suitable lifting
device.
24. Remove two nuts (51), lock washers (50), and
screws (63), and four flat washers (49 and 64).
25. Remove two screws (45), lock washers (46) and flat
washers (65), and remove scraper (47).
26. Remove right lift arm support (48) from frame.
27. Remove two nuts (55), lock washers (54), and
screws (60), and four flat washers (53 and 61).
28. Remove two screws (58), lock washers (57) and flat
washers (56), and remove scraper (59).
29. Remove left lift arm support (52) from frame.
Figure 5-67
30. Remove four screws (67) and lock washers (66), and
remove front axle assembly (68) from the frame.
Installation Notes
• Install the front axle by reversing the order of
removal.
• Bleed the brake system. (See “Bleed Brake System”
on page 9-5.)
• Pressure filter traction system upon start-up if metal
debris is found in system oil. (See “Portable In-Line
Filter” on page 5-4.)
• Check hydraulic oil level. Add oil as needed. (Refer to
“Safety, Operation, and Maintenance Manual” for the
correct oil specifications.)
• Support the machine using properly rated
jackstands. Never work under a machine
supported only by a jack.
• Do not use wood or concrete blocks to
support the machine. Failure to properly
support the machine may result in death or
serious injury.
TN2054
56
58
57
54
55
52
62
59
61
53
60
64
63
49
45
50
48
51
46
65
47
TN2056
66
67
66
68
67