POWER TRIM
90-828631R3 MARCH 1999 Page 5B-45
Suction Seat Reassembly
1. Lubricate O-rings with power trim fluid.
2. Install filter and suction seat using a 9/32” or 7 mm socket on OUTSIDE diameter of suc-
tion seat.
3. Install ball and plug. Torque plug to 120 lb-in. (13.5 Nm).
a
b
c
d
a
b
c
d
a-Filter
b-Suction Seat
c-Ball
d-Plug - Torque to 120 lb-in. (13.5 Nm)
Pilot Check Valve Reassembly
1. Lubricate O-rings with power trim fluid.
2. Install one of the seats into manifold. Push the seat into place using a 9/32” or 7 mm
socket on the OUTSIDE diameter of the seat.
3. Install corresponding poppet, spring and plug.
4. From the opposite side of the manifold, install spool and the other seat. Push the seat
into place using a 9/32” or 7 mm socket on OUTSIDE diameter of seat.
5. Install remaining poppet, spring and plug. Torque plugs to 120 lb-in. (13.5 Nm).
a
a
b
b
c
c
d
d
e
a-Plug (2) - Torque to 120 lb-in. (13.5 Nm)
b-Spring (2)
c-Poppet (2)
d-Seat (2)
e-Spool
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