Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
7.10
Model 644E-42/944E-42
Rev. 6/04
8. Insert a 3/8” drive rachet into the automatic belt
tensioner housing (1), and remove the tension from
the fan drive belt (2) by rotating the tensioner inward.
With the tension removed, remove the belt.
9. Remove both of the lower exhaust bracket (3)
bolts (4). Loosen the exhaust upper lap-joint tube
clamp bolts (5), so that the exhaust pipe will
separate from the flex tube. Loosen the V-band
clamp (6) bolt to separate the exhaust tube (7) from
the turbo exhaust outlet. Remove the upper exhaust
tube assembly.
10. Remove the lower alternator bracket capscrew on
the bottom of the alternator (8). Remove the upper
alternator mounting capscrew (9), and remove the
alternator from it’s place.
11. Remove the three capscrews (10) securing the
upper alternator mounting bracket (11).
12. Remove the three capscrews securing the
thermostat housing (12) to the engine.
13. Remove the thermostat housing (13), old gasket
(14), thermostat (15), thermostat seal (16), and
engine lift bracket (17). Clean all the gasket surfaces
(13). DO NOT let any debris into the thermostat
opening while the thermostat is removed.
IMPORTANT: ALWAYS use the correct thermostat and
install a new gasket. NEVER operate the engine without
a thermostat, or engine damage will result.
MU1330
1
2
MU2071
Front
3
4
5
6
7
MU1460
8
9
10
11
MS1160
12
13
14
15
16
17
Содержание 944E-42
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Страница 14: ...Safety Practices 1 8 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 102: ...Boom 3 56 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 139: ...4 37 Model 644E 42 944E 42 Rev 6 04 Cab and Covers This Page Intentionally Left Blank...
Страница 144: ...Cab and Covers 4 42 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 174: ...Axles Drive Shafts Wheels Tires and Brakes 5 30 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 202: ...Engine Cummins 4BT 3 9 B4 5T and QSB 4 5T 7 2 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
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Страница 430: ...Hydraulic System 8 180 Model 644E 42 944E 42 Rev 6 04 MU4100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 6 16...
Страница 501: ...8 251 Model 644E 42 944E 42 Rev 6 04 Hydraulic System MT1950 2 3 4 5 6 7 8 5 5...
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Страница 554: ...Electrical System 9 46 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
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Страница 832: ...Transfer Carriage 11 32 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 840: ...12 8 Model 644E 42 944E 42 Rev 6 04 Index...
Страница 841: ...Accident Prevention Tags OS2180 8990403 Origin 5 00 Accident Prevention Tags...
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