Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-42794--1, Page 181Get this manual
Table of Contents Page Description 6A-1 Operation 6A-1 Tilting Outboard "Up" Manua"y 6A-1 Tilting Outboard "Down" Manua"y 6A-2 Trim Limit Switch Test 6A-2 Trim Angle Adjustments 6A-2 Trim "In" Angle Adjustment 6A-2 Trim "Out" Angle Adjustment 6A-3 Trim Limit Switch Removal and Insta"ation 6A-4 Removal 6A-4 Insta"ation 6A-4 Fi"ing and Bleeding the Power Trim System 6A-5 Checking Oil Level and Fi"ing 6A-5 Bleeding Air from System 6A-6 Troubleshooting 6A-7 General 6A-7 Trouble Chart 6A-7 Side Mount Trim Control Wiring Diagram 6A-8 Power Trim Wiring Diagram 6A-9 Electrical System Troubleshooting 6A-1O General Checks 6A-10 Troubleshooting the "Trailer" Circuit (When "Up" Circuit Is OK) 6A-10 Troubleshooting the "Up" and 'Trailer" Circuits (Both Circuits Inoperative; "Down" Circuit Is OK) 6A-10 Troubleshooting the "Up" Cirucit (When "Trailer" Circuit Is OK) 6A-11 Troubleshooting the "Down" Circuit (When "Up" Circuit Is OK) 6A-12 Troubleshooting the "Down," "Up" and "Trailer" Circuits (A" Circuits Inoperative) 6A-13 Testing Hydraulic Trim System 6A-14 Insta"ing Test Gauge 6A-14 Test Gauge Connection (As Tested at Trim Cylinder) Test Gauge Connection (As Tested at Control Valve) Test Procedures Pump "Up" Pressure and Control Valve Check Pump "Down" Pressure Check Trim Cylinder Pressure Check Test Gauge Removal (As Tested at Trim Cylinder) Test Gauge Removal (As Tested at Control Valve) Testing SolenOid, Fuse, and Trim Pump Motor Solenoid Test Fuse Test Trim Pump Motor Test Hydraulic Trim Pump Repair Removing Pump from Boat Insta"ation Control Valve Assembly and Valve Body and Gear Assembly Removal Cleaning Insta"ation Hydraulic Trim Pump Motor Disassembly Testing Brush Replacement Reassembly Trim Cylinder Removal Insta"ation Repair Page 6A-14 6A-14 6A-15 6A-15 6A-15 6A-15 6A-16 6A-16 6A-16 6A-16 6A-17 6A-17 6A-17 6A-17 6A-17 6A-18 6A-18 6A-18 6A-18 6A-19 6A-19 6A-20 6A-21 6A-22 6A-23 6A-23 6A-24 6A-24