POWER TRAIN GRT9165 SERVICE MANUAL
7-6
Published 10-01-2020 Control # 699-00
5. If a new tank is to be installed, remove the two fittings,
the fuel quantity sender (3), and steps from the tank and
install them in the new tank.
Installation
1. Position the new tank on the mounting brackets and
install the nuts (7) and washers (8) on the two straps (9).
2. Connect the electrical lead to the fuel quantity sender
unit (3).
3. Connect the two lines to the supply (11) and return (12)
fittings on the bottom of the tank (1) in accordance with
the identification marks made during removal.
4. Service the tank (1).
Fuel Filter-Water Separator
Draining
The sump of the fuel filter-water separator (6, Figure 7-5)
should be drained daily, 30 minutes after the engine is shut
down to remove any water and sediment. Adhere to the
following procedure.
1. Open the drain plug.
2. Drain until fuel appears.
3. Close the drain plug.
FIGURE 7-5
10180
1 Fuel Tank
2 Filler Cap
3 Fuel Level Sending Unit
4 Fuel Cooler
5 Ball Valve
6 Fuel Water Separator
7Nut
8 Washer
9Strap
10 Drain Plug
11 Supply Port
12 Return Port
3
1
5
4
2
6
From Fuel Tank
To Engine
5
10179
Bottom of Fuel Tank
7
8
9
10
11
12
10181