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CHAPTER 6 HYDRAULIC SYSTEM 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
HYDRAULIC CYLINDER INSTALLATION STANDARD
1. Keep all hydraulic components clean and remove
any foreign material and dust from them before
their installation.
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2. When installing the O-ring (1) and backup ring
(2) to the piston, install them in the correct
direction.(Applytransmissionuidtothembefore
installation.)
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3. Check if the O-rings for the hydraulic cylinder
and hydraulic cylinder cover are missing or
damaged. Apply grease on them before their
installation.
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4. When installing the safety valve (1) and lowering
speed control valve (2), check if their O-rings are
missing or damaged. Also, apply grease on them
before installation.
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5. When installing the lifting/lowering control valve,
check if its O-ring is missing or damaged. Also,
apply grease on it before installation. Also,
tightenthemountingbolttothespeciedtorque.
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