Jacobsen HR5111 Service And Repair Instructions page 153

HYDRAULICS
SECTION 8O. OIL COOLER COLD OIL BYPASS
REPAIR
The bypass is located at the bottom left side of the
hydraulic tank.
Repair is limited to cleaning only. Disassemble and
flush with a cleaning solvent.
8O
Figure 8O-1. Bypass
8O-1