Textron Jacobsen SLF530 - Page 21

SPECIFICATIONS AND GENERAL INFORMATION
673831-Rev A 2-5
2
Hydraulics
Repair Specifications
Traction Pump
Charge Relief Valve Plug
lb-ft (N·m) 60-150 (81-203)
End Cap Screws
lb-ft (N·m) 40 (54)
Loop Flushing Valve Plug
lb-ft (N·m) 33 (45)
Neutral Return Seal Nut
lb-ft (N·m) 16 (22)
Bypass Valve
lb-ft (N·m) 15 (20)
High Pressure Relief Valves
lb-ft (N·m) 60 (81)
Trunnion Cover Screw
lb-ft (N·m) 24 (33)
4WD Valve
4WD Solenoid Valve
lb-ft (N·m) 40 (54)
Check Valves
lb-ft (N·m) 40 (54)
Hollow Plug
lb-ft (N·m) 12 (16)
Gauge Port Plugs
lb-ft (N·m) 17 (23)
Front Wheel Motors
Bearing Support Rotation Torque
lb-ft (N·m) 8.85 ± 30% (12 ± 30%)
Valving Cover Screws
lb-ft (N·m) 61 ± 10% (83 ± 10%)
Brake Housing Screws
lb-ft (N·m) 107 ± 10% (145 ± 10%)
Rear Wheel Motor(s)
Rear Motor Screws
lb-ft (N·m) 37-47 (51-61)
Test and Adjustment Specifications
Front Reel Valve Pump Flow gpm (lpm) 5.2 (19.8) at 3000 rpm
Rear Reel Valve Pump Flow
gpm (lpm) 5.2 (19.8) at 3000 rpm
Lift/Steer Pump Flow
gpm (lpm) 5.2 (19.8) at 3000 rpm
Hydraulic Leakage Percentage Ranges 0–10% = Good
11–20% = Marginal
21% and beyond = Bad
Lift System Relief Valve Pressure Setting
psi (bar) 450 (31)
Steer System Relief Valve Pressure Setting
psi (bar) 2100 (145)
Front Reel Valve System Relief Valve Pressure Setting
psi (bar) 2200 (152)
Rear Reel Valve System Relief Valve Pressure Setting
psi (bar) 2200 (152)