 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 9-2320-366-20-2
RESISTANCE TEST
(1) Set multimeter to ohms.
(2) Connect positive (+) probe of multimeter
to connector P119p.
(3) Connect negative (-) probe of multimeter to
connector P119r and note reading on
multimeter.
NOTE
A good turbine speed sensor will return
a reading of 200-400 ohms resistance
as follows:
a. 200 ohms at -40F (-40C).
b. 300 ohms at 68F (20C).
c. 400 ohms at 230F (110C).
(4) Connect negative (-) probe of multimeter to
all other pins in connector P119, one at a
time, and note reading on multimeter.
(5) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(6) Connect positive (+) probe of multimeter
to connector P119r.
(7) Connect negative (-) probe of multimeter to
all pins in connector P119 (except P119p),
one at a time, and note reading on
multimeter.
(8) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(9) If good resistance is not noted in step 3, or
continuity is present in step 4, 5, 7, or 8,
notify DS Maintenance.
(10) If good resistance is noted in step 3 and
continuity is not present in step 4, 5, 7, or 8,
replace WTEC III transmission ECU (para 8-7).
(11) Connect connector P119 to connector J119.
(12) Position front grille on cab with washer and
screw.
(13) Position two washers and screws in front
grille.
(14) Tighten screw to 48-60 lb-in. (5-7 Nm).
(15) Tighten two screws to 24 lb-in. (3 Nm).
(16) Clear diagnostic codes (para 8-5).
Change 1
2-1721
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals