Hydraulic Oil Filter Head Installation - Toro TX525 Service Manual

15. Place the filter head assembly in a vise to secure.
16. Using a 1-3/8" wrench, loosen the T-fitting nut from
the filter head. Remove the T-fitting and hydraulic
line (Fig. 0923).
17. Using a 1-1/4" wrench, remove the loader valve
return fitting from the filter head (Fig. 0924).
TX525 Service Manual
Fig 0923 PICT-4927a
Fig 0924 PICT-4929
HYDRAULIC SYSTEM
18. Inspect the bypass, filter threads, and gasket sealing
surface. The bypass should move freely in and out.
The filter threads and sealing surface should be free
of damage. Replace the filter head if damaged (Fig.
0925).

Hydraulic Oil Filter Head Installation

1. Place the filter head assembly into a vise to secure.
2. Using a 1-1/4" wrench, install the loader valve return
fitting into the filter head (Fig. 0926).
Rev. 000
Fig 0925 PICT-4930a
Fig 0926 PICT-4929
6-25