2007 NISSAN 350Z check oil
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MT-1
MANUAL TRANSMISSION
C TRANSMISSION/TRANSAXLE
CONTENTS
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SECTION MT
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Revision: 2006 November2007 350Z
MANUAL TRANSMISSION
PRECAUTIONS .......................................................... 2
Precautions for Battery Service ................................ 2
Service Notice or Precautions .................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 5
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 6
NVH Troubleshooting Chart ..................................... 6
DESCRIPTION ............................................................ 7
Cross-Sectional View ............................................... 7
DOUBLE-CONE SYNCHRONIZER ...................... 8
TRIPLE-CONE SYNCHRONIZER ........................ 8
M/T OIL ....................................................................... 9
Changing M/T Oil ..................................................... 9
DRAINING ............................................................. 9
FILLING ................................................................. 9
Checking M/T Oil ...................................................... 9
OIL LEAKAGE AND OIL LEVEL ........................... 9
REAR OIL SEAL ...................................................... 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 10POSITION SWITCH .................................................. 11
Checking ................................................................. 11
COMPONENT LOCATION .................................. 11
BACK-UP LAMP SWITCH .................................. 11
PARK/NEUTRAL POSITION SWITCH ................ 11
SHIFT CONTROL ..................................................... 12
Removal and Installation ........................................ 12
COMPONENTS ................................................... 12
REMOVAL ........................................................... 13
INSTALLATION ................................................... 14
INSPECTION AFTER INSTALLATION ................ 16
AIR BREATHER HOSE ............................................ 17
Removal and Installation ........................................ 17
TRANSMISSION ASSEMBLY .................................. 18
Removal and Installation ........................................ 18
COMPONENTS ................................................... 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 20
Disassembly and Assembly .................................... 22
COMPONENTS ................................................... 22
DISASSEMBLY ................................................... 27
INSPECTION AFTER DISASSEMBLY ................ 38
ASSEMBLY ......................................................... 42
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 61
General Specifications ............................................ 61
End Play ................................................................. 62
Baulk Ring Clearance ............................................. 62
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MT-2
PRECAUTIONS
Revision: 2006 November2007 350Z
PRECAUTIONSPFP:00001
Precautions for Battery ServiceNCS0000N
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Notice or PrecautionsNCS0000O
If transmission assembly is removed from the vehicle, always replace CSC (Concentric Slave Cylinder)
body and CSC tube . Return CSC body insert to original position to remove transmission assembly. Dust
on clutch disc sliding parts may damage seal of CSC body and may cause clutch fluid leakage.
Do not reuse transmission oil, once it has been drained.
Check oil level or replace oil with vehicle on level ground.
During removal or installation, keep inside of transmission clear of dust or dirt.
Check for the correct installation status prior to removal or disassembly. If matching marks are required,
be certain they do not interfere with the function of the parts they are applied to.
In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
tightening sequence is specified, observe it.
Be careful not to damage sliding surfaces and mating surfaces.
Do not hold control lever housing to prevent bushing of control lever housing from deformation when mov-
ing transmission assembly.
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MT-6
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
Revision: 2006 November2007 350Z
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartNCS0000R
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.
Reference pageMT-9MT-9MT-9MT-22MT-22MT-12MT-26MT-26MT-24MT-24MT-24MT-24
SUSPECTED PARTS
(Possible cause)
OIL (Oil level is low.)
OIL (Wrong oil.)
OIL (Oil level is high.)
GASKET (Damaged)
OIL SEAL (Worn or damaged)
SHIFT CONTROL LINKAGE (Worn)
CHECK PLUG RETURN SPRING AND CHECK BALL (Worn or damaged)
SHIFT FORK (Worn)
GEAR (Worn or damaged)
BEARING (Worn or damaged)
BAULK RING (Worn or damaged)
INSERT SPRING (Damaged)
SymptomsNoise 1 2 3 3
Oil leakage 3122
Hard to shift or will not shift 1 1 2 2 2
Jumps out of gear 1122
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M/T OIL
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Revision: 2006 November2007 350Z
M/T OILPFP:KLD20
Changing M/T OilNCS0000T
DRAINING
1. Start the engine and warm up the transmission unit sufficiently.
2. After stopping engine, remove filler plug and drain plug to drain oil.
3. Replace gasket on drain plug with new one. Screw drain plug into transmission case, and tighten to the
specified torque. Refer to MT-22, "
Case Components" .
CAUTION:
Do not reuse gasket.
FILLING
1. Fill new oil into the transmission to the level of the filler plug mounting hole.
2. Replace gasket on filler plug with new one. Screw filler plug into transmission case, and tighten to the
specified torque. Refer to MT-22, "
Case Components" .
CAUTION:
Do not reuse gasket.
Checking M/T OilNCS0000U
OIL LEAKAGE AND OIL LEVEL
Check if oil is leaking from transmission or around it.
Check oil level from filler plug mounting hole as shown in the fig-
ure.
CAUTION:
Never start engine while checking oil level.
When screwing in filler plug with a new gasket, first screw into
the transmission by hand, then tighten to the specified torque.
Refer to MT-22, "
Case Components" .
CAUTION:
Do not reuse gasket.Oil grade and viscosity : Refer to MA-11, "
Fluids and Lubricants" .
Oil capacity
: Approx. 2.93 (6-1/4 US pt, 5-1/8 lmp pt)
PCIB0268E
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MT-10
REAR OIL SEAL
Revision: 2006 November2007 350Z
REAR OIL SEALPFP:33140
Removal and InstallationNCS0000V
REMOVAL
1. Remove propeller shaft. Refer to PR-6, "Removal and Installa-
tion" .
CAUTION:
Do not impact or damage propeller shaft tube.
2. Remove rear oil seal using oil seal puller.
INSTALLATION
1. Apply multi-purpose grease to rear oil seal lip. Drive in rear oil
seal until the edge is approximately 1.2 - 2.2 mm (0.047 - 0.087
in) above the boss edge using drift.
CAUTION:
Do not reuse rear oil seal.
When installing, do not incline the rear oil seal.
2. Install propeller shaft. Refer to PR-6, "
Removal and Installation" .
CAUTION:
Do not impact or damage propeller shaft tube.
If lubricant leak has occurred, after finishing work, check oil level. Refer to MT-9, "Checking M/T
Oil" . Tool number : KV381054S0 (J-34286)
PCIB0194E
Tool number : ST33400001 (J-26082)
PCIB0595E
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TRANSMISSION ASSEMBLY
MT-21
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Revision: 2006 November2007 350Z
Tighten transmission assembly mounting bolts to the specified
torque. The figure is the view from the vehicle forward.
Install clutch tube (1), clutch hose (2), and lock plate (3) and
then tighten clutch tube flare nut to the specified torque. Refer to
CL-15, "
Removal and Installation" .
CAUTION:
The transmission assembly must not interfere with the wire
harnesses and clutch hose.
When installing, be careful to avoid interference between transmission main drive gear and clutch
cover.
If flywheel is removed, align dowel pin with the smallest hole of flywheel. Refer to EM-111,
"ASSEMBLY" .
Do not impact or damage propeller shaft tube.
Refer to MT-14, "INSTALLATION" and MT-16, "INSPECTION AFTER INSTALLATION" for control
lever installation information.
After installation, check oil level, and oil leaks and loose mechanisms. Refer to MT-9, "Checking M/
T Oil" .
Do not hold control lever housing to prevent bushing of control lever housing from deformation
when moving transmission assembly.
: Transmission to engine
: Engine to transmission
Bolt symbol A B
Quantity 8 4
“” mm (in)65
(2.56)35
(1.38)
Tightening torque
N·m (kg-m, ft-lb)75
(7.7,55)46.6
(4.8,34)
: Vehicle front
Clutch tube mounting bolt tightening torque
: 8.1 N·m (0.83 kg-m, 72 in-lb)
PCIB1946E
PCIB1915E
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TRANSMISSION ASSEMBLY
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Revision: 2006 November2007 350Z
1. Rear extension upper cover 2. Rear extension upper cover gasket 3. Bracket
4. Sliding ball bearing 5. Bushing 6. Plunger
7. Park/Neutral position (PNP) switch 8. Rear extension oil gutter 9. Cap
10. Rear extension 11. Back-up lamp switch 12. Rear oil seal
13. Rear extension dust cover 14. Striking rod oil seal 15. Check ball
16. Check select spring
A. Seal lip
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply multi-purpose grease.
: Apply Genuine Silicone RTV or an equivalent. Refer to GI-45, "
Recommended Chemical Products and Sealants" .
PCIB1918E
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TRANSMISSION ASSEMBLY
MT-27
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Revision: 2006 November2007 350Z
DISASSEMBLY
Case Components
1. Remove rear extension upper cover mounting bolts.
2. Remove rear extension upper cover and rear extension upper
cover gasket from the rear extension.
1. Control lever housing 2. Check shift pin 3. Control bracket
4. Return spring plug 5. Return spring plunger 6. Return spring
7. Rear extension 8. Boot 9. Control rod
10. Retaining pin
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply gear oil.
: Apply Genuine Silicone RTV or an equivalent. Refer to GI-45, "
Recommended Chemical Products and Sealants" .
PCIB1919E
SCIA1393E