SM 1667 1-99
Engine - Engine and Mounting
Section 110-0030
2
(1) assembly. Close all drain cocks after draining.
9. Identify cooling lines for ease of installation and
with suitable containers in position, disconnect
cooling lines from engine (1).
10. Using suitable lifting equipment, carefully remove
the radiator assembly from the vehicle. Refer to
Section 210-0040, RADIATOR AND MOUNTING.
11. Disconnect and remove air cleaner intake pipe
from the engine turbocharger and air cleaner. Refer
to Section 110-0050, AIR CLEANER.
12. Disconnect and remove exhaust tube from the
engine turbocharger.
13. Disconnect throttle control linkage from engine (1).
14. Identify heater lines for ease of installation and,
with a suitable container in position, disconnect
heater lines from engine (1).
15. Close fuel shutoff valve at filter head, identify fuel
lines for ease of installation and, with a suitable
container in position, disconnect fuel lines from
engine (1).
16. Slacken top clamp (18) securing filler hose (19)
to filler tube at the right hand frame rail. Disconnect
filler hose (19) and tie onto engine (1) to prevent
fouling.
17. Identify all electrical harnesses and cables
attached to engine (1) for ease of installation and
disconnect from engine (1).
18. Disconnect front driveline from engine coupling
and secure clear of engine (1). Refer to
Section 130-0010, FRONT DRIVELINE.
19. Remove tandem pump from the engine power
takeoff. Refer to Section 230-0050, TANDEM PUMP.
Note: The hydraulic lines can be left attached to the
tandem pump.
WARNING
Heavy assembly. To prevent personal injury
and property damage, be sure lifting device is
of adequate capacity and properly secured to
do the job safely.
20. Attach suitable lifting equipment to the lifting
WARNING
High electrical current. Disconnect battery
ground cable at battery before removing
engine attachments. High electrical current
can cause sparks and personal injury from
burns.
Note: Tag and identify all lines, hoses, cables and
linkages disconnected to remove engine.
1. Position the vehicle in a level work area, ensure
the body is fully lowered, apply the parking brake and
switch off the engine.
2. Turn steering wheel several times to relieve
pressure in the steering circuit. Block all road
wheels.
3. Disconnect battery cables from battery terminal
ports before starting removal procedures. Disconnect
ground cable first.
4. Remove mounting hardware securing the hood on
the vehicle. Remove hood assembly from the vehicle.
Refer to Section 100-0010, CHASSIS, HOOD AND
FENDERS.
5. Disconnect electrical connections from the radiator
guard and remove mounting hardware securing the
radiator guard on the vehicle. Remove radiator guard
from the vehicle. Refer to Section 100-0010,
CHASSIS, HOOD AND FENDERS.
WARNING
Harmful gas. Before disconnecting any air
conditioner lines refer to Section 260-0130,
AIR CONDITIONING. Refrigerant will rapidly
freeze all objects with which it comes into
contact, and it can cause serious damage to
the skin and eyes.
6. If the vehicle is equipped with an air conditioning
system, evacuate refrigerant from the system and
disconnect lines at the compressor. Refer to Section
260-0130, AIR CONDITIONING.
7. Place a suitable container under the engine drain
port, remove drain plug and drain the oil. After
draining, reinstall drain plug in the engine sump and
tighten securely.
8. With suitable containers in position, open drain
cocks and drain coolant from the radiator and engine
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