NISSAN LATIO 2009 Service Repair Manual

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BULB SPECIFICATIONS
Headlamp INFOID:0000000004306645
Exterior Lamp INFOID:0000000004306646
Interior Lamp/Illumination INFOID:0000000004306647
* Always check with the parts department for the latest parts information. Item Wattage (W)
High/Low (Halogen type) 60/55Item Wattage (W)
Front combination lamp Turn signal lamp 21 (amber)
Parking (clearance) lamp 5
Rear combination lamp Stop/Tail lamp 21/5
Turn signal lamp 21 (amber)
Back-up lamp 21
Front fog lamp 35 (H8)
License plate lamp 5
High-mounted stop lamp Hatchback LED
Sedan, rear window 18
Sedan, rear spoiler LED Item Wattage (W)
Glove box lamp 1.4
Map lamp 8
Room lamp 8
Luggage room lamp (Hatchback) 5
Trunk room lamp (Sedan) 5
Vanity mirror lamp *

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CONTENTS
ENGINE LUBRICATION SYSTEM
HR16DE
PRECAUTION ....... ........................................
2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary fo r Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
Precaution for Liquid Gasket ............................... ......3
PREPARATION .... ........................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool .................................... ......4
FUNCTION DIAGNOSIS .. .............................6
DESCRIPTION ............................................... .....6
Engine Lubrication System ................................. ......6
Engine Lubrication System Schematic ................ ......6
ON-VEHICLE MAINTENA NCE .....................7
ENGINE OIL ................................................... .....7
Inspection ............................................................ ......7
Draining ............................................................... ......8
Refilling ............................................................... ......8
OIL FILTER .................................................... .....9
Removal and Installation ...........................................9
SERVICE DATA AND SPECIFICATIONS
(SDS) ......... ................................. ..................10 SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................. 10
Engine Oil Capacity ............................................. ....10
Engine Oil Pressure ............................................. ....10
MR18DE
SERVICE INFORMATION .. .........................11
PRECAUTIONS ................................................. 11
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
11
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ....
11
Precaution for Liquid Gasket ............................... ....12
PREPARATION ................................................. 13
Special Service Tool ............................................ ....13
Commercial Service Tool .................................... ....13
LUBRICATION SYSTEM .................................. 15
Lubrication Circuit ................................................ ....15
ENGINE OIL ...................................................... 16
Inspection ............................................................ ....16
Changing Engine Oil ............................................ ....17
OIL FILTER ....................................................... 19
Removal and Installation ..................................... ....19
OIL PUMP ......................................................... 20
Component .......................................................... ....20
Removal and Installation ..................................... ....20
SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................. 22
Standard and Limit .............................................. ....22

PRECAUTIONS
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Precaution for Liquid Gasket
INFOID:0000000004784386
REMOVAL OF LIQUID GASKET SEALING • After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket sealing.
CAUTION:
Be careful not to damage the mating surfaces.
• Tap Tool to insert it (1), and then slide it by tapping on the side (2) as shown.
• In areas where Tool is difficult to use, use plastic hammer to lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason suitable tool such as screw-
driver is used, be careful not to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE 1. Remove old liquid gasket adhering to the liquid gasket applica- tion surface and the mating surface, using scraper.
• Remove liquid gasket completely from the groove of the liquid
gasket application surface, bolts, and bolt holes.
2. Thoroughly clean the mating surfaces and remove adhering moisture, grease and foreign materials.
3. Attach liquid gasket tube to Tool.
Use Genuine RTV Silicone Seal ant or equivalent. Refer to GI-42, " Recommended Chemical Prod-
uct and Sealant " .
4. Apply liquid gasket without breaks to the spec ified location with the specified dimensions.
• If there is a groove for the liquid gasket application, apply liquid gasket to the groove.
• As for the bolt holes, normally apply liquid gasket inside the holes. Occasionally, it should be applied outside the holes.
Make sure to read the text of service manual.
• Within five minutes of liquid gasket application, install the mat- ing component.
• If liquid gasket protrudes, wipe it off immediately.
• Do not retighten nuts or bolts after the installation.
• After 30 minutes or more have passed from the installation, fill engine oil and engine coolant.
CAUTION:
If there are specific instructions in this manual, observe them.
Tool number : KV10111100 (J-37228)
WBIA0566E
Tool number : WS39930000 ( — )
PBIC0003E
WBIA0567E
SEM159F

S-NT559
S-NT375

PREPARATION
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Tool name
Description
Power tool Loosening nuts and bolts
Deep socket Removing and installing oil pressure switch
a: 27 mm (1.06 in) PBIC0190E
PBIC2072E

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ON-VEHICLE MAINTENANCE
ENGINE OIL
Inspection INFOID:0000000004784337
ENGINE OIL LEVEL NOTE:
Park vehicle on a level surface, wait 10 minutes and check the engine oil level.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within the range (A) shown.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE • Check engine oil for white milky or excessive contamination.
• If engine oil becomes white, it is highly probable t hat it is contaminated with engine coolant. Repair or
replace damaged parts.
ENGINE OIL LEAKAGE Check for engine oil leakage around the following areas:
• Oil pan (upper and lower)
• Oil pan drain plug
• Oil pressure switch
• Oil filter
• Intake valve timing control solenoid valve
• Front cover
• Mating surface between cylinder head and camshaft bracket
• Mating surface between cylinder block and cylinder head
• Mating surface between cylinder head and rocker cover
• Crankshaft oil seals (front and rear)
• Oil filter (for intake valve timing control)
OIL PRESSURE CHECK WARNING:
• Be careful not to burn yoursel f, as engine oil may be hot.
• For engine oil pressure check the transaxle should be in “ Park position” (A/T models) or “Neutral
position” (M/T models), and apply the parking brake securely.
1. Check engine oil level.
2. Disconnect harness connector at oil pressure switch (2), and remove oil pressure switch (2) from the cylinder block (1) using
suitable tool.
CAUTION:
Never drop or shock oil pressure switch. PBIC3817E

Engine Oil Pressure " .
If difference is extreme, check oil passage and oil pump for oil leaks.
NOTE:
When engine oil temperature is low, engine oil pressure becomes high.
6. After the inspections, install oil pressure switch as follows:
a. Remove old liquid gasket adhering to oil pressure switch and engine.
b. Apply liquid gasket and tighten oil pressure switch to specification. Use Genuine Silicone RTV Sealant or equivalent. Refer to GI-42, " Recommended Chemical Product
and Sealant " .
c. Check engine oil level.
d. After warming up engine, make sure there are no leaks of engine oil with running engine.
Draining INFOID:0000000004784338
WARNING:
• Be careful not to burn yoursel f, as engine oil may be hot.
• Prolonged and repeated contact with used engine oil may cause ski n cancer. Try to avoid direct skin
contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as
soon as possible.
1. Warm up the engine, park vehicle on a level surface and check for engine oil leakage from engine compo- nents. Refer to LU-7, " Inspection " .
2. Stop the engine and wait for 10 minutes.
3. Loosen oil filler cap.
4. Remove drain plug and then drain engine oil.
Refilling INFOID:0000000004784339
1. Install drain plug with new washer. Refer to EM-39, " Exploded View " .
CAUTION:
Be sure to clean drain plug and install with new washer.
2. Refill with new engine oil. Engine oil specification and viscosity: Refer to MA-14, " Fluids and Lubricants " .
CAUTION:
• The refill capacity depends on the engine oi l temperature and drain time. Use these specifica-
tions for reference only.
• Always use oil level gauge to determine the pr oper amount of engine oil in the engine.
3. Warm up engine and check area around drain plug and oil filter for engine oil leakage.
4. Stop engine and wait for 10 minutes.
5. Check the engine oil level. Refer to LU-7, " Inspection " .
Tool number : ST25051001 (J-25695-1)
: ST25052000 (J-25695-2) Exploded View " .

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OIL FILTER
Removal and Installation INFOID:0000000004788556
REMOVAL 1. Remove oil filter using Tool (A). • : Front
WARNING:
• Be careful not to get burned when engine and engine oil
may be hot.
CAUTION:
• Oil filter is provided with relief valve. Use Genuine
NISSAN Oil Filter or equivalent.
• When removing, prepare a s hop cloth to absorb any
engine oil leakage or spillage.
• Do not spill engine oil on drive belt.
• Completely wipe off any engine oil that spills on engine and vehicle.
INSTALLATION 1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil- ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION 1. Check the engine oil level. Refer to LU-7, " Inspection " .
2. Start engine, and make sure there are no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and adjust as necessary. Refer to LU-7, " Inspection " .
Tool number : KV10115801 (J-38956)
SMA010