NHTSA ID Number: 10248651
Manufacturer Communication Number: NTB17-039Q
TSB/Document Date: 2024-01-09
Summary
CVT JUDDER AND DTC P17F0 OR P17F1 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
Thrust
bearing
Figure 152
122. Install the bearing race onto the
dummy cover. Apply petroleum jelly or
equivalent to the thrust race to hold in
place on the dummy cover.
Thrust
bearing race
Figure 153
74/118
NTB17-039Q
Clean the Torque Converter Housing, Dummy Cover Passages and Baffle Plates
IMPORTANT: Remove as much of the CVT and cleaning fluids as possible, and clean the
related parts in the following steps.
123. Remove the baffle plate and
lubrication tube as follows:
Baffle plate
and bolts
a. Remove the three bolts, and then
remove the baffle plate from the
converter housing (Figure 154).
Figure 154
b. Remove the bolt and then remove
Lubrication
tube,
tube
bracket,
and
and
bracket
bolt
the lubrication tube and its bracket
(Figure 155).
Figure 155
124. Clean all baffle plates.
75/118
NTB17-039Q
125. Clean the oil passages of the converter housing, lubrication tube and dummy cover
with brake cleaner (or equivalent) where shown in Figure 156 and Figure 157 below.
HINT: Do not stand in front of the passages shown while using compressed air.
Air pressure
comes out these
passages
Apply cleaner,
and then 75 PSI
air pressure to
these passages
Apply cleaner, and
then 75 PSI air
pressure to this
passage
Figure 156
Air pressure
comes out here
Apply 75 PSI
maximum air pressure
in these passages
Figure 157
126. Install the lubrication tube and bracket, and then the baffle plate with three bolts
(Figure 158).
Bolt torque: 5.9 N•m (0.6 kg-m, 52 in-lb.)
Baffle plate
and bolts
Lubrication
tube and
bracket
Figure 158
76/118
NTB17-039Q
CVT Reassembly
127. Install a new torque converter seal with
Seal Installer J-50818 (Figure 159).
Place the torque converter housing
flat during installation.
Apply a light coat of CVT fluid to
the seal lip surfaces.
The torque converter housing seal
will be 0.5 mm (0.020 inches)
below the bore’s surface when the
seal installer bottoms out.
J-50818
Figure 159
J-52284
128. Is this vehicle an all-wheel drive
(AWD)?
YES: Proceed to step 129.
NO: Install the torque converter
housing side axle seal (Figure 160).
Use Seal Installer J-52284 and
Driver Handle J-8092.
Apply a light coat of CVT fluid to
the seal lip surfaces.
Proceed to step 129.
J-8092
Converter
housing
Figure 160
77/118
NTB17-039Q
129. Apply petroleum jelly or equivalent to
the dummy cover’s lathe cut seals
(Figure 161) before installing the
dummy cover to the CVT case.
IMPORTANT:
o Confirm that the lathe cut seals
(white seals) are in their
appropriate slots. Carefully
reposition seals as necessary.
o Lathe cut seals must be in
correct the positions during
final assembly to prevent
drivability issues.
This area must
remain clear
Figure 161
Dummy cover lathe cut
seals (white seals)
130. Confirm that the input shaft’s lathe cut
seals are in the correct locations.
Input shaft
IMPORTANT:
o Lathe cut seals (white seals)
must be in their appropriate
slots. Carefully reposition seals This area must
as necessary.
remain clear
Input shaft lathe cut seals
(white seals) correctly
located in slots
o Lathe cut seals must be in
the correct positions during
final assembly to prevent
drivability issues.
Figure 162
131. Install the dummy cover first, then
baffle plate C, and then the related
bolts finger tight (Figure 163).
IMPORTANT: Visually check that the
dummy cover is fully seated on the
CVT case. If it is not, refer to
TROUBLESHOOTING pages 107108.
Do not force the dummy cover into
place.
Make sure the dummy cover is
fully seated before installing the
bolts.
Do not torque these bolts at this
time.
78/118
Dummy
cover, baffle
plate C, and
bolts
Figure 163
NTB17-039Q
132. Install baffle plate B and “L” bracket
with the related bolts finger tight
(Figure 164).
Baffle plate B
and bolts
133. Torque the bolts from steps 131 and
132 in the following order:
2
a. Baffle plate B bolts: 5.9 N•m (0.6
kg- m, 52.2 in-lb.)
1
b. “L” bracket bolts: 25.5 N-m (2.6 kgm, 19 ft- lb). Torque 11 and
then 2 .
c. Dummy cover and baffle plate C
bolts torque: 19.0 N•m (1.9 kg-m,
14 ft-lb.)
“L” bracket
and bolts
Figure 164
Thrust washer
134. Install the thrust washer onto the
dummy cover (Figure 165).
Use petroleum jelly or equivalent to
hold the thrust washer in place.
Make sure the tabs fit into the
holes.
Tabs
Figure 165
79/118
NTB17-039Q
Drive sprocket
Chain
Driven sprocket
135. Install the drive sprocket, driven
sprocket, and chain as an assembly
(Figure 166).
Make sure the raised edge (wider
edge) on the drive sprocket is
facing up (Figure 167).
Figure 166
Raised
edge
Figure 167
a. Expand the snap ring with a
suitable tool, and then push down
on the driven sprocket until it
bottoms out (Figure 168).
Snap ring
ends
Driven
sprocket
b. Release the snap ring and then
pull up on the driven sprocket until
the snap ring locks into its groove.
HINT: A click sound is heard when
the snap ring locks in place.
Figure 168
80/118
NTB17-039Q
Baffle
plate A
nuts
136. Install baffle plate A with two nuts
(Figure 169).
Nut torque:
5.9 N•m (0.6 kg-m, 52.2 in-lb.)
Figure 169
137. Install a new O-ring on the input shaft
(Figure 170).
Apply CVT fluid to the O-ring and
O-ring groove before installing.
Figure 170
138. Install the differential assembly and the reduction gear assembly into the CVT case
(Figure 171).
Thoroughly clean each assembly before installing.
Oil the bearings and gear teeth with CVT fluid before installing.
Reduction gear
assembly
Differential
assembly
Figure 171
81/118
NTB17-039Q
139. Confirm the pin (Figure 172) is located
in the CVT case prior to installation of
the converter housing.
Pin
HINT: If necessary, apply petroleum
jelly or equivalent to keep it in place.
Figure 172
82/118
NTB17-039Q
140. Apply one continuous 2.0 mm (0.8 inches) diameter bead (Figure 173) of pink
colored Loctite 5460 Sealant (see the PARTS INFORMATION section of this bulletin).
Before sealant application, make sure the mating surfaces are clean from oil, dirt,
old sealant, etc. (Figure 173).
IMPORTANT: Have the converter housing ready for installation prior to applying
the sealant.
HINT:
Start applying sealant where shown, making sure that the starting point and the
ending point are about the middle between the bolt holes.
Overlap both ends of the bead by 3-5 mm (0.12-0.20 inches).
Make sure to apply sealant around the center bolt hole.
Also apply sealant
around this bolt hole
Figure 173
83/118
NTB17-039Q
141. Install the torque converter housing onto the CVT case (see Figure 174 for torque
sequence):
Install new bolts (24).
a. Torque the first six (6) bolts with symbol
below).
in numbered sequence (see
b. Torque the remaining bolts with symbol
below).
in numbered sequence (see
All bolts are 30 mm (1.2 inches) in length.
Bolt torque: 45.0 N•m (4.6 kg-m, 33.2 ft-lb.)
IMPORTANT: Make sure to torque the bolts in the sequence shown
(Figure 174).
23
22
21
7
20
19
24
8
9
18
17
10
16
11
15
14
13
12
Figure 174
142. Clean off the excess sealant.
84/118
NTB17-039Q
Control Valve (Valve Body), Strainer and Pan Installation
IMPORTANT:
Installation steps in this bulletin may contain different style parts than what were
originally installed in the CVT. Pay careful attention, REASSEMBLY MAY NOT BE
IDENTICAL TO DISASSEMBLY.
Confirm that the QR label, control valve and CD part numbers all match before
installing the control valve (refer to NTB12-103).
For additional information, see video # 547: “CVT Belt and Pulley Replacement” and
fast forward to minute marker 19:52. This video is located under the TECH
TRAINING GARAGE VIDEOS tab in Virtual Academy.
IMPORTANT: Handle the valve body carefully.
HINT: If an oil strainer bracket was
removed, discard it. An oil strainer
bracket (Figure 175) will not be used
with the new oil strainer.
Oil strainer
bracket
Figure 175
143. Install a new lip seal (Figure 176).
Do NOT reuse the old lip seal.
Apply a small amount of petroleum
jelly or equivalent to the lip seal to
keep it in place on the CVT.
Lip seal
Figure 176
85/118
NTB17-039Q
144. Install the Control Valve with eleven
(11) mounting bolts (Figure 177).
IMPORTANT: Leave four (4)
holes blank at this step.
25 mm bolts
Make sure the wiring harness does not
get pinched (see Figure 178 and
Figure 179 for correct routing).
54 mm (2.125 inches) long bolt
7 pieces
44 mm (1.73 inch) long bolt
2 pieces
44 mm bolts
;
;
Figure 177
25 mm long (1 inch) long bolt
2 pieces
;
IMPORTANT: The two 25 mm
bolts are installed WITHOUT the
strainer bracket.
o Bolt torque:
7.9 N•m (0.81 kg-m, 70 in-lb.)
Correctly routed
Incorrectly routed
Figure 178
Figure 179
86/118
NTB17-039Q
145. Replace the metal bracket of the fluid temperature sensor as follows:
HINT: The new bracket will be oriented the same way the old bracket was.
a. Cut the old plastic zip tie with an appropriate tool to remove the fluid temperature
sensor’s metal bracket from the terminal harness assembly (Figure 180 and
Figure 181).
Cut the plastic zip tie over the metal bracket to avoid damage to the
fluid temperature sensor.
b. Discard the removed metal bracket and plastic zip tie.
c. Use the new plastic zip tie from the PARTS INFORMATION to attach the fluid
temperature sensor of the terminal connector harness to the fluid temperature
sensor’s new metal bracket.
IMPORTANT:
o Locate the plastic zip tie at the center notch of three notches on the fluid
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TSB/Document ID: NTB17-039Q
Replacement Service Bulletin Number:
MFR Communication Date: 2023-12-15
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN
MFR Component System:
MFR Component Subsystem:
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