Cylinder Block and Crankcase Components
Ref. No. Qty. Description
Torque
Nm lb‑in. lb‑ft
1 1 Cylinder block assembly
2 1 Oil filter fitting 30 – 22.1
3 1 Hose
4 2 Dowel pin
5 4 Screw (M8 x 50)
First 10.0 88.5 –
Final 23.5 – 17.3
6 6 Screw (M6 x 30)
First 6.0 53.1 –
Final 11.5 101.8 –
7 6 Washer
8 1 Oil filter 18.0 159.3 –
9 1 Lifting eye
10 1 Screw 13.0 115 –
11 1 Thermostat
12 1 Thermostat cover
13 1 Thermostat gasket
14 1 Bracket
15 2 Screw 9.0 79.7 –
16 2 Washer
17 1 Exhaust cover
18 1 Exhaust cover gasket
19 5 Screw
First 6.0 53.1 –
Final 9.0 79.7 –
20 5 Washer
21 2 Reusable cable tie
22 1 Cable tie
23 1 Oil pan gasket
24 6 Screw (M8 x 35)
First 15.0 132.7 –
Final 30.0 – 22.1
25 1 Oil strainer
26 2 Cable tie
27 1 Hose
28 2 Cowl standoff 6.0 53.1 –
29 1 Cowl standoff 6.0 53.1 –
30 3 Rubber cowl support
Cylinder Block/Crankcase
90-8M0125265 eng NOVEMBER 2017 © 2018 Mercury Marine Page 4A-5