Clutch Squeaking?
#1
JK Newbie
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Join Date: Jan 2012
Location: Easley, SC
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Clutch Squeaking?
Every time I go to press the clutch it squeaks. It seems the only happens through the lower speeds but doesn't happen at high speeds. And also the clutch like to stick 3 quarters of the way up and about one second later kick the rest of the way up and vibrates really bad with barely any depression on the clutch. What could cause this?
#2
JK Enthusiast
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Location: Sheridan, Indiana, United States
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Yeah, it happened to me at about 5000 miles. Now I have 81000 miles and a wrangler legally classified as a lemon. The stealership could not fix it and refused to replace the tranny even though they had replaced everything but that.
#5
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Location: Lima, ny
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Check your break fluid, if all is good I would bet its your slave cylinder.
You can try removing it, cleaning and greasing the shaft and re install...if the problem goes away...it will come back...some times within a few days...some times months, but at least you'll know what's wrong. I believe they are around 70 to 80 bucks
You can try removing it, cleaning and greasing the shaft and re install...if the problem goes away...it will come back...some times within a few days...some times months, but at least you'll know what's wrong. I believe they are around 70 to 80 bucks
#7
JK Freak
After doing a little homework I found 2 TSBs that explain exactly what is going on with the clutch and the pop out of gear.
06-001-08
SYMPTOM/CONDITION:
The customer may experience a squeak-like sound from the transmission clutch. This
sound will occur when there is a change in engine torque. The squeak-like sound can be
heard most often during: clutch engagement, acceleration (tip-in), and/or deceleration
maneuvers. This condition may be due to the clutch disc internal components.
DIAGNOSIS:
If the customer experiences the above condition, and the condition is isolated to the clutch,
then perform the Repair Procedure.
PARTS REQUIRED:
Qty. Part No. Description
1 ** 52104732AC ** Disc, Clutch
NOTE: ONLY the clutch disc requires replacement.
21-001-10
SYMPTOM/CONDITION:
The transmission pops out of first gear while accelerating. The condition, may occur
intermittently and may be difficult to diagnose.
DIAGNOSIS:
Verify that the shift boot is not causing the issue by ensuring the boot is not binding when
in first gear. In addition, if the customer complains that the transmission pops out of gear in
first, third, and fifth, than the shift boot would be most likely the cause for the complaint.
Refer to the appropriate service information regarding shift boot replacement. If the shift
boot is not causing the transmission to pop out of first gear, perform the following Repair
Procedure.
PARTS REQUIRED:
NUMBER: 21-001-10 REV. A
GROUP: Transmission
DATE: April 20, 2010
Qty. Part No. Description
1 **68080512AB** Kit, First Gear and 1-2 Synchronizer Assembly -
INTERNATIONAL ONLY
**1 68085902AA Kit, First Gear and 1-2 Synchronizer Assembly -
NAFTA/LATIN AMERICA ONLY**
2 04874464 Lubricant, Manual Transmission
AR (1) 04318083 Gasket Maker
SPECIAL TOOLS/EQUIPMENT REQUIRED:
9633 NSG370 Manual Transmission Build Fixture
9636 Mainshaft/Bearing Remover
9648 Mainshaft Build Fixture
8228 1-2 Synchronizer Hub Installer
W-262 Reverse Gear Synchronizer Hub Installer
Standard Three Jaw Gear Puller
Bearing Heater/Hot Plate
REPAIR PROCEDURE:
1. Remove the transmission from the vehicle. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Disassembly>Disassembly.
2. Disassemble the transmission. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Disassembly>Disassembly.
3. **Install the new first gear and the 1-2 synchronizer assembly (from kit p/n
68080512AB - INTERNATIONAL ONLY or p/n 68085902AA - NAFTA/LATIN
AMERICA ONLY) onto the mainshaft.** Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Assembly>Assembly.
NOTE: When installing the synchronizer sleeve, make sure that the side of the
sleeve with the groove faces toward second gear.
NOTE: The selective snap rings are made available in case the mainshaft snap ring
is damaged when disassembling the shaft. Upon reassembly, select the
thickest snap ring that will fit properly in the snap ring groove.
4. **Then, reassemble the transmission using the new front countershaft seal and output
shaft seal (from kit p/n 68080512AB - INTERNATIONAL ONLY or p/n 68085902AA -
NAFTA/LATIN AMERICA ONLY)**.
5. Install the transmission into the vehicle. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Installation>Installation.
6. Fill the transmission with 1.5 L (3.17 pts.) of MoparŽ Manual Transmission Lubricant
(p/n 04874464).
21-001-10 REV. A -2-
POLICY:
Reimbursable within the provisions of the warranty.
06-001-08
SYMPTOM/CONDITION:
The customer may experience a squeak-like sound from the transmission clutch. This
sound will occur when there is a change in engine torque. The squeak-like sound can be
heard most often during: clutch engagement, acceleration (tip-in), and/or deceleration
maneuvers. This condition may be due to the clutch disc internal components.
DIAGNOSIS:
If the customer experiences the above condition, and the condition is isolated to the clutch,
then perform the Repair Procedure.
PARTS REQUIRED:
Qty. Part No. Description
1 ** 52104732AC ** Disc, Clutch
NOTE: ONLY the clutch disc requires replacement.
21-001-10
SYMPTOM/CONDITION:
The transmission pops out of first gear while accelerating. The condition, may occur
intermittently and may be difficult to diagnose.
DIAGNOSIS:
Verify that the shift boot is not causing the issue by ensuring the boot is not binding when
in first gear. In addition, if the customer complains that the transmission pops out of gear in
first, third, and fifth, than the shift boot would be most likely the cause for the complaint.
Refer to the appropriate service information regarding shift boot replacement. If the shift
boot is not causing the transmission to pop out of first gear, perform the following Repair
Procedure.
PARTS REQUIRED:
NUMBER: 21-001-10 REV. A
GROUP: Transmission
DATE: April 20, 2010
Qty. Part No. Description
1 **68080512AB** Kit, First Gear and 1-2 Synchronizer Assembly -
INTERNATIONAL ONLY
**1 68085902AA Kit, First Gear and 1-2 Synchronizer Assembly -
NAFTA/LATIN AMERICA ONLY**
2 04874464 Lubricant, Manual Transmission
AR (1) 04318083 Gasket Maker
SPECIAL TOOLS/EQUIPMENT REQUIRED:
9633 NSG370 Manual Transmission Build Fixture
9636 Mainshaft/Bearing Remover
9648 Mainshaft Build Fixture
8228 1-2 Synchronizer Hub Installer
W-262 Reverse Gear Synchronizer Hub Installer
Standard Three Jaw Gear Puller
Bearing Heater/Hot Plate
REPAIR PROCEDURE:
1. Remove the transmission from the vehicle. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Disassembly>Disassembly.
2. Disassemble the transmission. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Disassembly>Disassembly.
3. **Install the new first gear and the 1-2 synchronizer assembly (from kit p/n
68080512AB - INTERNATIONAL ONLY or p/n 68085902AA - NAFTA/LATIN
AMERICA ONLY) onto the mainshaft.** Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Assembly>Assembly.
NOTE: When installing the synchronizer sleeve, make sure that the side of the
sleeve with the groove faces toward second gear.
NOTE: The selective snap rings are made available in case the mainshaft snap ring
is damaged when disassembling the shaft. Upon reassembly, select the
thickest snap ring that will fit properly in the snap ring groove.
4. **Then, reassemble the transmission using the new front countershaft seal and output
shaft seal (from kit p/n 68080512AB - INTERNATIONAL ONLY or p/n 68085902AA -
NAFTA/LATIN AMERICA ONLY)**.
5. Install the transmission into the vehicle. Follow the procedures identified in
DealerCONNECT>TechCONNECT>Service Info>21 - Transmission and Transfer
Case>Manual, NSG370>Installation>Installation.
6. Fill the transmission with 1.5 L (3.17 pts.) of MoparŽ Manual Transmission Lubricant
(p/n 04874464).
21-001-10 REV. A -2-
POLICY:
Reimbursable within the provisions of the warranty.
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#9
JK Freak
#10
JK Super Freak
The squeak is pretty normal, but that delayed engagement and chatter or shudder don't sound right at all. My fear is that whatever is causing that delay in engagement probably warped the pressure plate too..