© 2020 Pierce Manufacturing Inc. All Rights Reserved. /v
TABLE OF CONTENTS
5-14 S
ELECTIVE CATALYTIC REDUCTION (SCR) AND DEF OPERATION ................................................................5-32
C
UMMINS AND DETROIT DEF FLUID INDICATOR LAMPS AND WARNINGS (TABLE 5-7) ....................... 5-32
F
ORD DEF FLUID INDICATOR LAMPS AND WARNINGS (TABLE 5-8) .................................................. 5-33
Operating the Engine
5-15 STARTING THE ENGINE ...............................................................................................................................5-34
5-16 R
UNNING THE ENGINE ................................................................................................................................. 5-35
5-16.1 E
NGINE-SPECIFIC OPERATION INSTRUCTIONS ................................................................................. 5-35
5-16.2 I
DLING THE ENGINE ....................................................................................................................... 5-35
5-16.3 O
PERATION OF THE HIGH IDLE FEATURE ........................................................................................ 5-36
5-17 C
OLD WEATHER OPERATION ...................................................................................................................... 5-36
5-17.1 C
OLD WEATHER PUMPER OPERATION ........................................................................................... 5-36
5-17.2 W
INTER FRONT USAGE ................................................................................................................. 5-37
5-18 S
TOPPING THE ENGINE ...............................................................................................................................5-37
5-19 E
MERGENCY SHUTDOWN (OPTIONAL) .......................................................................................................... 5-38
5-20 C
OOLING SYSTEM ....................................................................................................................................... 5-39
5-20.1 F
AN CLUTCH ................................................................................................................................. 5-40
5-21 S
TARTING ENGINE USING POWER FROM ANOTHER VEHICLE ........................................................................ 5-40
5-22 O
PERATION OF ENGINE IN FUEL RICH ATMOSPHERE ................................................................................... 5-41
5-23 A
IR RESTRICTION INDICATOR ...................................................................................................................... 5-41
5-24 F
LUID REQUIREMENTS ................................................................................................................................ 5-42
5-24.1 D
IESEL FUEL REQUIREMENTS ........................................................................................................ 5-42
5-24.2 E
NGINE OIL REQUIREMENTS .......................................................................................................... 5-42
5-24.3 D
IESEL EXHAUST FLUID (DEF) - 2010 EPA ENGINES AND BEYOND ................................................ 5-43
5-25 H
AND THROTTLE ........................................................................................................................................ 5-44
Driving the Vehicle
5-26 TRANSMISSION ........................................................................................................................................... 5-45
5-26.1 A
UTOMATIC TRANSMISSION ........................................................................................................... 5-45
5-26.2 T
RANSMISSION OPERATING TEMPERATURE .................................................................................... 5-45
5-26.3 N
EUTRAL TO DRIVE SHIFT GROWL - ALLISON MD TRANSMISSION ................................................... 5-45
5-27 4
X4 TRANSFER CASE ................................................................................................................................. 5-46
5-27.1 4
X4 TRANSFER CASE (ALL WHEEL DRIVE W/ INTEGRAL TRANSFER CASE) ...................................... 5-46
5-27.2 4
X4 (ALL WHEEL DRIVE) AND TWO-SPEED AXLE COMBINATION ...................................................... 5-46
5-27.3 O
SHKOSH 30000-SERIES ALL-WHEEL DRIVE TRANSFER CASE ....................................................... 5-47
5-27.4 P
OWER TAKE-OFF CONTROL ......................................................................................................... 5-48
5-28 A
XLES ........................................................................................................................................................ 5-48
5-28.1 N
O SPIN DIFFERENTIAL (OPTIONAL) ............................................................................................... 5-48
5-28.2 M
ERITOR DRIVER CONTROLLED DIFFERENTIAL LOCK (DCDL) (OPTIONAL) ...................................... 5-49
5-28.3 D
ANA DRIVE AXLE WHEEL DIFFERENTIAL LOCK (OPTIONAL) ........................................................... 5-50
5-28.4 I
NTER AXLE DIFFERENTIAL (IAD) LOCK (TANDEM AXLES) ...............................................................5-50
5-28.5 O
SHKOSH® TAK-4® REAR AXLES ................................................................................................. 5-51
5-28.6 T
WO-SPEED REAR AXLE ............................................................................................................... 5-52