SkyTrak 3606 Service Manual - Manual (Page 162)

Section 8A
8A-16
8A.9 PERKINS 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.
8A.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. 8A–10) Also, disconnect the
negative lead from at the starter mounting bolt.
Figure 8A–10. 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. 8A–11). 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. Pry the hoses away from
the engine.
Figure 8A–11. Drain the radiator.
5. Remove either the fan or the radiator to help prevent
damage to the radiator when the engine is removed.
6. Detach and remove the air cleaner (Fig. 8A–12).
Loosen the clamp securing the air intake hose to the
engine panel. Remove the hose from the engine
panel (ref.).
7. If equipped with a turbocharger, loosen the air
cleaner mount band assembly (Fig. 8A–12) securing
the air cleaner hose to the turbocharger engine
intake. Remove the hose from the turbocharger
intake, and cover the intake to help prevent debris,
etc. from entering the opening.
8. Unscrew the clamp securing the air cleaner body
(Fig. 8A–12) to the mount plate on the engine.
Remove the air cleaner assembly in its entirety. Place
it in a secure location.
9. If equipped with a turbocharger, disconnect the
turbocharger-to-exhaust connection, secured with a
stainless steel V-band clamp. Cover the exhaust
opening to help prevent debris, etc. from entering.
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 unit
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