Textron Jacobsen SLF530, Руководство по ремонту

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5-46 673831-Rev A
HYDROSTATIC POWER TRAIN
5
13. Remove O-rings and backup rings from 4WD
solenoid valve (1 8 ).
14. Remove two check valves (21) from valve block (17).
15. Remove O-rings and backup ring from check valves
(21).
16. Remove gauge port plugs (23) and hollow plug (22)
from valve block (17).
17. Remove O-rings from plugs (22 and 23).
NOTICE
1 8 . Clean all parts using clean solvent and dry using
compressed air.
19. Inspect all parts for wear or damage. Replace parts
as needed.
Assembly Notes
NOTICE
• Assemble the 4WD valve by reversing the order of
disassembly.
• Lubricate all O-rings prior to assembly.
• Torque 4WD solenoid valve (18) to 40 lb-ft (54 N·m).
• Torque coil nut (20) to 3 lb-ft (4.1 N·m).
• Torque check valves (21) to 40 lb-ft (54 N·m).
• Torque hollow plug (22) to 12 lb-ft (16 N·m).
• Torque gauge port plugs (23) to 17 lb-ft (23 N·m).
• It is important that all component parts are
absolutely clean, as contamination can result
in serious damage and/or improper operation.
• Never use shop towels or rags to dry parts
after cleaning, as lint may clog passages. Dry
parts using compressed air.
• It is important that all component parts are
absolutely clean, as contamination can result
in serious damage and/or improper operation.
• Never use shop towels or rags to dry parts
after cleaning, as lint may clog passages. Dry
parts using compressed air.
Required Materials
• Seal Kit, Check Valve (Jacobsen PN 41417 8 5) (2)
• Seal Kit, Solenoid Valve (Jacobsen PN TBD)
• O-Rings (Jacobsen PN 339 8 97) (3)