155 ace pump water/fertilizer seal replacement kit (2 pages)
Summary of Contents for J&M JM0061310
Page 1
P y d r A u l i c e A l e P l A c e m e n t Jm0061310 : rK-bAc -75-Hyd -l u m P S A r t u m b e r J&M Manufacturing Co, Inc...
Page 2
Ace Pump Breakdown and Hydraulic Seal Replacement J&M Part Number: JM0061308 Ace Pump Part Number: RK-FMCSC-150 1/4" Cap Screw Seal Check Cap Housing Seal Thread Seal "O"ring "O"ring End Plate Gear Housing Roll Pin Drive Plate Seal Cartridge Drive Shaft Seal Support Spacer Note: The seal cartridge come on an installation bullet with a small diameter for storage and a loarger diameter for installation.
Page 3
Shaft Seal Leak Causes HIGH BACK PRESSURE IN THE RETURN LINE: This is the most common cause of shortened motor seal life. the hydraulic motor seal is rated for 250 pssi of back pressure. However, a continuous return pressure of 100 psi or less is recommended for efficient operation and optimum seal life. The high return pressre is caused by restrictions in hoses, fittings, and tractor plumbing.