SkyTrak 8042 Service Manual - Manual (Page 400)

7B.33 Model 8042, 10042, 10054 Legacy Rev. 10/03
Engine: Cummins QSB4.5T
2. Remove the T-bolt clamps (14) securing the
hose (15) to the air cleaner assembly (13).
3. Remove capscrews (16) and lockwashers (17)
securing the band (18) to the air cleaner
bracket (19). Remove the air cleaner assembly (13).
4. Remove the capscrews (20) and lockwashers (21),
securing the air cleaner mounting bracket (19) to the
engine.
7B.10.2 Air Cleaner Assembly Installation
Note: Apply Loctite
®
242 threadlock (Red) compound to
the capscrew threads before installation.
5. Secure the air cleaner mounting bracket (19) to the
engine using capscrews (20) and lockwashers (21).
6. Secure the band (18) to the air cleaner bracket (19).
using capscrews (16) and lockwashers (17).
7. Install the air cleaner assembly (13).
8. Install the T-bolt clamps (14) to secure the hose (15)
to the air cleaner assembly (13).
9. Install the T-bolt band clamp (11) to secure the air
scoop (12) to the air cleaner assembly (13).
10. Tighten all clamps.
7B.11 ENGINE REPLACEMENT
7B.11.1 Engine Removal
Note: The radiator and oil cooler must be removed from
the vehicle before engine removal. Refer to
Section
7B.6.4, a. “Oil Coolers and Radiator Removal.” Several
additional components must be removed before engine
removal. They will be addressed in the following procedures.
1. Level the vehicle, ground the attachment, place the
travel select lever in NEUTRAL (N), and engage the
neutral lock lever, engage the parking brake switch
and shut off the engine.
2. Remove the ignition key. Secure accident prevention
tags to the steering wheel and ignition key switch.
Refer to
Section 1.5, “Accident Prevention Tags.”
3. Disconnect the battery negative (-) ground cables
(22) and positive (+) battery cables (23) from the
batteries (24).
4. Remove the battery hold-down nuts (25), threaded
hold-down rods (26), and hold-down bracket (27).
Remove batteries (24) from the vehicle. Store
batteries in a cool dry area.
5. With the help of at least one assistant, remove the
rear engine door. Refer to Section 4.7.1, “Access
Panel and Cover Replacement.”
MH5200
11
12
13
14
15
16
17
18
14
19
20
21
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.
MH4210
22
23
24
22
23
24
25
26 27