TM-9-2320-429-10

TRUCK, TANK, 8X8, M978

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-429-10 - Page 452 of 1096

PREPARE TANKER MODULE (FUEL SERVICE NOZZLES INSTALLED ON SERVICING

HOSES) - Continued

CAUTION

•

Do not run tanker pump without fuel in system or damage to fuel

pump and hydraulic motor may result.

•

Do not press accelerator during tanker primary fuel pump operation.

Engine speeds higher than 1500 rpm may cause damage to hydraulic

motor and primary pump.

NOTE

•

If equipment malfunctions, check that all steps of procedure have

been performed in proper order. If equipment still malfunctions, do

troubleshooting.

•

There are two different models of tanker module covered. Older

models use dust caps to cover the ends of both servicing hoses when

not in use. Those procedures are called out in prepare tanker module

(dust caps installed on servicing hoses). Newer models of tanker

modules have a rubber tie down strap to secure fuel service nozzle

(which is not normally removed between uses) in stowage position.

The procedures for these models are listed below.

1.

Start engine. (WP 0043)

2.

Park vehicle. (WP 0055)

3.

Set PTO ENGAGE switch (1) to OFF position. Indicator light (2) will go out.

TM 9-2320-429-10

0088

0088-8