Alamo 7191852C Lawn Mower User Manual


 
HYDRAULIC PUMPS ........................................................................................................................................ 5-4
FLAILHEAD ....................................................................................................................................................... 5-4
CABLE OPERATED ARMHEAD CONTROL VALVE ........................................................................................ 5-5
Replacing Damaged or Worn Spool “O” Rings .................................................................................................. 5-5
Main Relief Valve ...............................................................................................................................................5-6
Non-Return Valve .............................................................................................................................................. 5-6
CABLES ............................................................................................................................................................. 5-6
HYDRAULIC RAMS ...........................................................................................................................................5-7
Ram Seal Replacement - General Information ..................................................................................................5-7
Angling Arm .......................................................................................................................................................5-7
Reach Ram ........................................................................................................................................................5-7
ROTOR CONTROL VALVE/RELIEF VALVE ..................................................................................................... 5-8
Relief Valve ........................................................................................................................................................ 5-8
Replacing Worn or Damaged “O” Rings ............................................................................................................ 5-8
P.T.O. GEARBOX .............................................................................................................................................. 5-8
HYDRAULIC MOTOR ........................................................................................................................................ 5-8
Replacing Shaft Seals ........................................................................................................................................ 5-9
HYDRAULIC HOSES ......................................................................................................................................... 5-9
Hose Replacement ............................................................................................................................................5-9
Hose Warranty ...................................................................................................................................................5-9