Testing Power Trim Pump; Test Gauge - Mercury BRAVO Service Manual

OILDYNE TRIM PUMP
7. Lower the sterndrive unit to the full IN/DOWN position and refill the trim pump to the

Testing Power Trim Pump

Cross connecting trim hoses will damage the sterndrive housing. Appropriately
mark trim hoses and hose connections to ensure proper reassembly.

Test Gauge

1. Check the trim pump oil level. Fill if necessary.
2. Place the sterndrive unit in the full IN/DOWN position.
Page 5A-6
proper level. Run the trim system IN/DOWN and OUT/UP several times and recheck the
fluid level.
a - IN/DOWN Trim Hose
b - Hydraulic Connector
c - Plug (22-38609)
b
a
CAUTION
SERVICE MANUAL NUMBER 28
c
90-863160 MAY 2000
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