Service Manual User Manual

Section 8B
8B-16
8B.9 CUMMINS ENGINE REPLACEMENT
Removal and installation of the engine can be done with
or without the transmission attached. For information on
removing the transmission from, and installing it to, the
engine, refer to
Section 7 Transmission
.
8B.9.1 Engine Removal
1. Level the vehicle, ground the attachment, place the
travel select lever in NEUTRAL (N), engage the
parking brake switch and shut off the engine. Allow
the engine, cooling system and hydraulic system to
cool.
2. Label and disconnect the negative (-) battery ground
cable at the battery (Fig. 8B–11). Also, disconnect
the negative lead from at the starter mounting bolt.
Figure 8B–11. Disconnect the negative (-) battery cable.
3. Remove the hood with the help of at least one
assistant (refer to
Section 4 Cab, Covers and
Mirrors
).
4. Position a suitable container beneath the radiator
(Fig. 8B–12). Remove the radiator cap and open the
radiator drain petcock. Allow the coolant to drain into
the container. At the engine, loosen the upper and
lower radiator hose clamps and pry the hoses away
from the engine.
Figure 8B–12. Drain the radiator.
5. Detach and remove the air cleaner (Fig. 8B–13).
Loosen the clamp securing the air intake hose to the
engine panel. Remove the hose at the engine panel.
6. Loosen the air cleaner mount band assembly (Fig.
8B–13) securing the air cleaner hose to the
turbocharger intake on the engine. Remove the
turbocharger intake hose. Cover the intake to help
prevent debris, etc. from entering.
7. Unscrew the clamp securing the air cleaner body
assembly (Fig. 8B–13) to the mount plate on the
engine. Remove the air cleaner assembly in its
entirety and store securely.
WARNING: To avoid severe burns, DO NOT
attempt to remove the engine when the engine,
cooling system and hydraulic system are hot.
Wait until all parts and systems are cool before
proceeding.
OS1040
Auxiliary
function
valve
Battery
Hydraulic
temperature
sending uni
t
Hydraulic
fluid level
sending unit
Negative (-) cable
OS0472
Radiator Cap
Fitting on Neck of
Radiator Fill Tube
Coolant
Overflow
Bottle
Hose from
Bottom of
Overflow
Bottle
Radiator
Drain
(petcock
removed)
Funnel
Model 3606 • Origin 10/99