Flushing Kit 91‑849996T 1
Use for flushing gearcases with low water inlets.
Torque Specifications
NOTE: Securely tighten all fasteners not listed below.
Description Nm lb‑in. lb‑ft
Speedometer pickup barb fitting 1.5 13.5 –
Power steering hydraulic hose fittings 34 – 25
Power trim pump hose fittings 14 123.9 –
Rear engine mounts 47 – 34.7
Steering cable coupler nut 47 – 34.7
Pivot bolts 34 – 25
Water inlet block‑off screws 5 44.3 –
Trim cylinder bolt 23 – 17
Trim cylinder end cap 61 – 45
Seawater inlet nut 47 – 34.7
Exhaust tube clamps 4 35.4 –
Hose clamps 4 35.4 –
Mounting clip screw 12 106.2 –
Fuel line connectors 23 – 17
Battery stud 9 79.6 –
Flame arrestor clamp nut 4 35.4 –
Preparation
1. Connect the battery cables to the engine. Observe the following:
a. Ensure that the grounding stud and hot stud terminal are free of paint or any other material that could cause a poor
electrical connection.
b. Install the battery positive (+) cable directly to the hot stud.
c. Install the negative (–) battery cable to the ground stud on the flywheel housing.
d. After the battery cables are connected, apply a thin coat of Liquid Neoprene to the terminals.
Description
Nm lb‑in. lb‑ft
Battery stud 9.5 84 –
Tube Ref No. Description Where Used Part No.
25
Liquid Neoprene Battery terminals 92- 25711 3
e. Slide the rubber boot over the positive (+) terminal after making the connection.
2. Temporarily lay the battery cables over the top of the engine to prevent interference during installation.
Installation
90-8M0099748 eng DECEMBER 2015 © 2016 Mercury Marine Page 2B-3
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