Branson 3015r Owner's Manual page 356

Chapter 6 hydrauliC system
hydrauliC CyliNder iNstallatiON staNdard
1. Keep all hydraulic components clean and remove
any foreign material and dust from them before
their installation.
2. When installing the O-ring (1) and backup ring
(2) to the piston, install them in the correct
direction. (Apply transmission fluid to them before
installation.)
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.
6
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78
3015r(h)/3515r(h)/4015r(h)/F36r(h)/F42r(h) traCtOr
2
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
1
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,
tighten the mounting bolt to the specified torque.
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