91
7c
CONTROL VALVE
221W092
: Tightening torque
N
: Not reusable
Replacing the relief valve
1. Remove CAP, WIPER and RELIEF VALVE.
2. Pull out PLUNGER.
3. Replace the inner kit (WIPER and O RING).
Plunger
Wiper
O ring
Relief valve
O ring
O ring
Wiper
Plate seal
Seat, spring
Spring
Seat, spring
Cap
221W091E
[3 spools]
N
: Not reusable
Replacing the inner kit
Replacing the inner kit of Control valve.
1.
1. When replacing, tighten it with the following torque.
2. After completing, measure the relief pressure.
(See the next page for measuring procedure.)
Replacing the Relief valve and O RING as follows.
2.
7c-2-2. Inner kit of control valve - replacement
Tightening torque
39.2 - 44.1 N
m
{4 - 5 kgf
m}
When OIL SEALS, O-RINGS and / or BEARINGS were removed, they
should be replaced to new ones.
CAUTION
https://www.forkliftpdfmanuals.com/
