Yamaha F115A - Assembling the Gear Pump Unit

7-45
E
BRKT
TILT RAM ASSEMBLY AND GEAR PUMP UNIT
ASSEMBLING THE GEAR PUMP UNIT
CAUTION:
Install all components in their original
direction and position for proper assembly
and operation.
1. Install:
• Balls (3.18 mm/0.125 in) 1
• Shuttle valves 2
NOTE:
Apply grease to the balls to prevent them
from falling out of the gear pump.
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2. Install:
• O-ring 1
• Ball (3.18 mm/0.125 in) 2
• Up-relief valve pin 3
• Spring 4
• Up-relief valve 5
• Up-relief valve assembly 6
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3. Install:
• O-rings 1
• Check valves 2
• Balls (4.76 mm/0.187 in) 3
• Pump gears 4
4. Install:
• Gear pump 1
• Bolt 2
• Filter 3
• O-ring 4
• Down-relief valve 5
• Filter 6
NOTE:
Tighten the bolts evenly and make sure the
pump gears turn smoothly.
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