Toro 4530 Lawn Mower User Manual


 
Greensmaster 3320/3420Hydraulic System Page 5 -- 92
4. Connect overflow hose (item 4) to leak detector tank
barb and secure with hose clamp (item 3).
5. Apply antiseize lubricant to the end threads of the
four (4) capscrews (item6) used tosecureleak detector
tank to hydraulic reservoir.
IMPORTANT: Do not over--tighten cap screws when
securing leak detector tank to hydraulic reservoir.
Threads in reservoir may become damaged.
6. Secure leak detector tank to hydraulic reservoir with
four spacers ( item 9), neoprene washers (item 8), flat
washers (item 7) and cap screws (item 6). Torque cap
screws from 30 to 50 in--lb (3.4 to 5.6 N--m).
NOTE: Monitor hydraulic fluid level in leak detector
tankwindow.As airis removedfromthe hydrauliccircuit,
additional oil may have to be added to reservoir.
7. Removecap frommain hydraulic reservoirand slow-
ly fill to cold fill level mark next to sight window on leak
detector tank.
8. Verify leak detector operation.