P 4
of
17
P 5
of
17
TL/TN-775 M
AchiNe
i
NiTiAL
S
eT
-U
P
G
Uide
S
eTTiNG
c
harGe
p
reSSUre
1. Start the engine and run at 1500rpm.
2. Once the machine is running, install a 600 psi gauge on the charge cooler gauge port location shown below.
See Figure 1
below.
NOTE
Charge pressure should not deviate more than 25 psi up or down when setting adjustment. Setting pressure at 425 psi
provides the correct flow for the internal orifices for flushing the hydrostatic pump controls.
3. If adjustment is needed, turn the SQ1 Cartridge clockwise to increase pressure and counter-clockwise to decrease. See
Figure 1 for SQ1 Cartridge location.
NOTE
Charge manifold may vary per machine model.
SQ1 Cartridge
Gauge Port
Charge Cooler
FIGURE 1, CHARGE MANIFOLD
SETTING CHARGE PRESSURE PROCEDURE END
h
ydraULic
f
aN
M
OTOr
S
eT
-
Up
1. Install an approximately 1/2” square piece of reflective tape on one of the radiator fan blades as shown on Figure 1
below.
.5" Reflective Tape
Radiator Fan Blade
FIGURE 1, RADIATOR FAN BLADE TAPE LOCATION
Radiator Fan Motor
Fan Motor Relief
Relay
Safety Screw
FIGURE 2, RADIATOR FAN
MOTOR SAFETY SCREW LOCATION
2. Remove the Safety Screw installed on the Fan Motor Relief Relay. See Figure 2 on previous page.
S
ecTioN
4 & S
ecTioN
5
