S ( 3, Y ( 11 ), Ne ( 12 – SkyTrak 8042 Service Manual User Manual
Page 346: 15 ) t, Ss ( 19 )

7A.23
Model 8042, 10042, 10054 Legacy
Rev. 10/03
Engine: Cummins 4BT3.9 and 4BTA3.9
13. Connect upper hydraulic hoses (21 and 22) to the
tee fitting.
14. Attach fuel level sender harness connectors (23) to
the sending unit (24).
15. Install the fuel sender with new gasket (24) into the
fuel tank and secure with screws (25). DO NOT
overtighten.
Note: ALWAYS replace elastic locknuts with new elastic
locknuts to help ensure proper fastening.
16. Install hydraulic oil filter (26) onto the hydraulic oil
filter head (27). Replace gasket (28) onto tank and
install filter head (with filter attached), and secure
using new elastic locknuts (29).
17. Install hydraulic filler neck components (30) and
secure using new elastic locknuts (31).
18. Install fuel filler neck components (32) and secure
using new elastic locknuts (33).
19. Fill fuel tank and hydraulic tank according to
specifications. Refer to Section 2.6, “Fluids,
Lubricants and Capacities.”
20. Check fuel and hydraulic oil tanks for leaks.
21. Connect the negative (-) battery cable (34).
MH4270
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MH4010
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