Installation Instructions

B1700·B2100·B2400 WSM,11772
7 STEERING
B193F707
(1) Valve Housing
(2) Relief Valve Poppet
(3) Relief Spring
(4) O-ring
(5) Adjusting Screw
(6) Lock Nut
Disassembling Valve Housing
III IMPORTANT
.. Do not disassemble the relief valve needlessly, since it has
been factory-adjusted.
• If the relief valve is disassembled, replace the adjusting
screw with new one, and after reassembly, be sure to adjust
the setting pressure, then stake the adjusting screw with a
punch.
Relief rcressure adjusting
49.1 to 78.5 N'm
Tightening torque 5.0 to 8.0 kgf'm
screw ock nut
36.2 to 57.8 ft-Ibs
Seal Ring on Ball Nut
1. Cut the seal ring with a knife and remove it.
2. Remove the O-ring inside the seal ring.
(When reassembling)
• Apply grease to the ring groove.
• Replace the seal rings with new ones.
• Stretch the seal ring by hand, install it on the ball nut, and
press it so that it is restored to its original form.
(1) Ball Nut
Sector Gear Shaft
1. Turn the adjusting screw (1) to counterclockwise then
separate the side cover (3) and sector gear shaft (2).
(1) Adjusting Screw
(2) Sector Gear Shaft
(3) Side Cover
Adjuster of Sector Gear Shaft
1. Remove the stake and adjuster (2).
(1) Adjusting Screw
(2) Adjuster
(3) Sector Gear Shaft
B193F708
(When reassembling)
CD Replace the adjuster with new one.
E7-S7