Checking The Filters; Checking The Gear Pump; Checking The Gear Pump Housing; Assembling The Gear Pump - Yamaha F200C Service Manual

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2. Check the up-relief valve and down-relief
valve for dirt or residue. Clean if neces-
sary.
3. Check the main valves for dirt or residue.
Clean if necessary.
4. Check the absorber valves for dirt or res-
idue. Clean if necessary.
7-35
Bracket unit

Checking the filters

1. Check gear pump filters 1 and 2, and
shuttle piston filters 3 for dirt or residue.
Clean if necessary.

Checking the gear pump

1. Check the drive gear for damage or
excessive wear. Replace if necessary.

Checking the gear pump housing

1. Check the gear pump housing for
scratches. Replace if necessary.

Assembling the gear pump

1. Install the drive gears 1, dowel pins 2,
balls 3, and shuttle pistons 4 into the
gear housing 1 5.
2. Install the gear housing 2 6.
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