Yamaha E40J - Checking the Gear Oil Level; Checking the Battery (WH, W); Selection; Checking the Fuel System

1-6
6F65G11
9
8
7
6
5
4
3
2
1
Selection
When the engine speed is at the full throttle
operating range (4,500–5,500 r/min), the
ideal propeller for the boat is one that pro-
vides maximum performance in relation to
boat speed and fuel consumption.
E40G
E40J
Predelivery checks
To make the delivery process smooth and
efficient, the predelivery checks should be
completed as explained below.
Checking the fuel system
1. Check that the fuel hose is securely con-
nected and that the fuel tank is filled with
fuel.
cC
Use pre-mixed fuel only.
Fuel and oil mixing ratio is 50:1. For
break-in period, 25:1 mixture shall be
used.
Checking the gear oil
1. Check the gear oil level.
Checking the battery (WH, W)
1. Check the capacity, electrolyte level, and
specified gravity of the battery.
Propeller size (in) Material
11 3/4 × 7 1/2 - H
11 3/4 × 8 3/4 - H
11 3/4 × 10 - H
Aluminum
11 1/2 × 11 - H
11 1/2 × 12 - H
11 1/2 × 13 - H
11 1/2 × 13 1/2 - H
Propeller size (in) Material
12 1/4 × 9 - G
11 3/4 × 10 - G
11 5/8 × 11 - G
12 × 11 - G
11 3/8 × 12 - G
11 3/4 × 12 - G
11 1/8 × 13 - G
Aluminum
11 1/2 × 13 - G
10 1/4 × 14 - G
11 1/4 × 14 - G
10 1/4 × 15 - G
11 × 15 - G
10 1/4 × 16 - G
10 3/4 × 16 - G
10 3/4 × 17 - G
6F610040
6F630195
Propeller selection/Predelivery checks
Recommended battery capacity:
CCA/EN: 347 A
20HR/IEC: 40 Ah
Electrolyte specified gravity:
1.280 at 20°C (68°F)