Hydraulic Filter; Hydraulic Power Lift - Bolens DuraTrac DGT 1800 Service Manual

5100 SERIES
TRACTOR
PAGE 6-8 Rev. 3192
HYDRAULIC SYSTEM (Continued)
HYDRAULIC FILTER
5000 Series Tractor
Shown. 5100 Series
Similar.
"A"
Fig.
6-5
HYDRAULIC FILTER
The spin-on type filter (A, Fig. 6-5-Bolens part# 1726450) is located under
the battery and fuel tank support.
When replacing the filter, apply a small amount of oil to the filter gasket. Hand
tighten the fitter.
IMPORTANT
USE ONLY GENUINE BOLENS REPLACEMENT FILTERS.
SUBSTITUTE FILTERS MAY HAVE AN BUILT-IN BYPASS VALVE
WHICH COULD DAMAGE THE HYDRAULIC SYSTEM (See Page
6-3).
HYDRAULIC POWER LIFT
REPAIRING THE HYDRAULIC
LIFT CYLINDER, (Fig. 6·6)
To remove the piston rod assembly
(A) from the cylinder, the internal
snap ring
(B)
and the hose fitting,
which goes through hole (C) in the
cylinder tube, must be removed.
PISTON ROD REMOVAL
1. Remove 90° elbow from cylinder
tube.
2. Pull the piston rod out until is is
fully extended.
3. Pinch snap ring together and pull
on piston rod until the assembly
slides out of the cylinder housing.
"C"
~
((
"D"
"A"
\
Fig.
6-6
)