26
11. Using a hoist to support the drum, remove sideframes (65),
one at a time, by removing four capscrews (66) and washers
(74) attaching each sideframe to uprights (26) and (68).
12. Remove the inboard (motor end) upright (68) by pulling
straight away from drum (62) in a horizontal direction.
Remove oil seal (29) and bearing (30) from upright.
Discard oil seal. Discard bearing if inspection indicates
replacement.
13. Remove the drum band brake assembly (104) by sliding
over the end of the drum (62) flange.
14. To remove outboard upright (26) pull upright away from
drum (62) in a straight horizontal direction. Remove output
shaft (28), oil seal (29) and bearing (30) from upright.
Discard oil seal. Discard bearing if inspection indicates
replacement.
CAUTION
• Ensure the reduction gear oil is drained before disassembly
and that the drain and fill plugs are removed. When using
jacking bolts, ensure the cover lifts evenly by turning bolt
one full turn and then repeating on the other bolt. If cover
jams, remove jacking bolts and gently tap around the cover
to reseat it before starting over. Careful prying of the cover
along its diameter during jacking, using a soft material
wedge, to guide the cover is acceptable. Care must be taken
not to scar, gouge or damage the machined finishes on the
cover and the reducer housing mating surfaces during parts
separation.
15. Stand drum on end with reduction gear on top. Remove
reduction gear assembly from drum (62) by removing six
capscrews (32) attaching end cover (33) to drum. Screw
two 7/16 - 20 UNF x 1-1/2 inch capscrews into the
threaded holes in cover (33). Turn both screws evenly until
cover is separated from housing. Remove cover.
16. Screw two 1/2 - 13 UNC x 1-1/2 inch capscrews into the
threaded holes in the reducer housing (59). Turn both
screws evenly until housing is separated from drum. Attach
suitable lifting eyes to the capscrews and remove housing
from drum.
17. To further disassemble reduction gear refer to ‘Reduction
Gear Disassembly’ section.
Lever Operated Control Valve
Refer to Dwg. MHP1407.
It is recommended that the valve be separated from the winch
and moved to a clean work area before disassembly of valve.
1.
Disconnect the air line fittings at the shuttle valve body
(479).
2.
Disconnect the air inlet line at the valve inlet. On units
equipped with an emergency stop valve, disconnect air inlet
at the valve.
3.
To separate valve from motor, alternately loosen capscrews
(442) on adapter (440). Capscrews and washers (434)
cannot be removed until adapter is separated from valve
body (410). Separate valve as an assembly from winch
motor rotary valve housing (247).
4.
Remove capscrews (441) and separate adapter (440) from
valve body. Remove and discard gasket (424).
(Dwg. MHP1121)
NOTICE
• Procedure references to left, right, front and rear are in
accordance with the positions shown on Dwg. MHP1121.
To remove valve cap (438) on control valve end opposite the
handle (449):
1.
Remove capscrews (437) and (439), and washers (433) and
separate valve cap (438) from valve body (410). Remove
gasket (411) and discard.
To disassemble the handle end of the lever operated control
valve:
1.
If equipped with an emergency stop valve, disconnect
tubing at fittings and remove four capscrews (528).
Separate emergency stop valve as an assembly from valve
body (410).
2.
Remove plug (447). Pin (445) has internal threads. Install
an 8-32 x 2 inch screw into pin. Pull out pin (445).
3.
Slide handle (449) and cross shaft (461) out of valve cap
(450) as an assembly.
4.
To remove valve cap (450), remove capscrews (437) and
(439) and washers (433). Separate valve cap assembly
(450) from body (410). Remove gasket (411) and discard.
5.
Drive out pin (409) from valve shaft (401) to remove clevis
(446).
6.
To disassemble rear poppet assembly:
a.
Remove pin (406) and shims (444) from valve shaft
(401).
b.
Remove retainer ring (429). Pull poppet assembly
(423) along with poppet seat (428) and valve piston
(431) from valve body (410).
c.
Reach into valve body and remove spring (422) and
poppet restrictor (402).
d.
Remove retainer ring (432) and separate valve piston
(431) and poppet seat (428).
e.
Remove and discard ‘O’ rings (426), (427) and (430).
7.
To disassemble the front poppet assembly:
a.
Remove cotter pin (414) and washers (434). Note
quantity of washers installed. These washers are used
to establish a 0.06 to 0.12 inch (1.5 to 3.0 mm) gap
between washers and inlet poppet assembly (423).
b.
Remove retainer ring (429). Pull poppet assembly
(423) along with poppet seat (428) and valve piston
(431) from valve body (410).
c.
Reach into valve body and remove spring (422) and
exhaust poppet (420).
Содержание ManRider force5 FA5AMR-LAK1
Страница 39: ...39 WINCH CROSS SECTION DRAWING ...
Страница 40: ...40 WINCH ASSEMBLY PARTS DRAWING ...
Страница 42: ...42 MOTOR ASSEMBLY PARTS DRAWING ...
Страница 44: ...44 DISC BRAKE ASSEMBLY PARTS DRAWING ...
Страница 48: ...48 LEVER OPERATED CONTROL VALVE ASSEMBLY PARTS DRAWING ...
Страница 50: ...50 PENDANT OPERATED PILOT CONTROL VALVE ASSEMBLY PARTS DRAWING ...
Страница 52: ...52 REMOTE PENDANT ASSEMBLY PARTS DRAWING ...
Страница 54: ...54 SHUTTLE VALVE ASSEMBLY PARTS DRAWING ...
Страница 56: ...56 EMERGENCY STOP AND OVERLOAD ASSEMBLY PARTS DRAWING ...
Страница 64: ...64 SERVICE NOTES ...
Страница 65: ...65 SERVICE NOTES ...