BRP Evinrude E-Tec Series Service Manual page 370

TRIM AND TILT
TROUBLESHOOTING
bypass the reservoir cap. These steps will relieve
the pressure in the unit.
1
1. Manual release valve
2. Reservoir cap
Remove the manual release valve retaining ring
using retaining ring pliers.
Remove the manual release valve. Install pres-
sure gauge and adapter "A" to check problems in
the UP circuit.
Torque gauge and adapter lightly
IMPORTANT:
to 5 to 10 in. lbs. (0.6 to 1.2 N·m). Excessive
torque might damage adapter or O-rings.
Cycle the unit down and up several times to purge
air. With all rods fully extended, run the unit
down momentarily to reduce pressure. Check
fluid level again, and add fluid if necessary.
368
Remember that all rods must be completely
extended to check fluid level.
2
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Starting with the tilt cylinder fully retracted, run the
unit UP.
The gauge should show 0 to 200 psi (0 to 1379
•
kPa) as the tilt cylinder is extending.
The gauge should show 1400 to 1600 psi (9653
•
to 11032 kPa) as the unit stalls.
Release the switch and watch for a pressure
•
drop. The stall pressure reading must not drop
more than 200 psi (1379 kPa) after motor stops.
If results vary from the above limits, there is a
problem in the UP circuit. Refer to MODES OF
OPERATION (Three Piston System) on p. 359
for circuit description.
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STEP 2
Remove the manual release valve retaining ring
using retaining ring pliers.
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