NISSAN ALMERA 2001 Service Manual

A/T MODELSNJSC0005S05
HSC013
STARTING SYSTEM
Wiring Diagram Ð START Ð/Sedan (Cont'd)
SC-15

Wiring Diagram Ð START Ð/HatchbackNJSC0028
YEL329C
STARTING SYSTEM
Wiring Diagram Ð START Ð/Hatchback
SC-16

Trouble DiagnosesNJSC0018If any abnormality is found, immediately disconnect battery negative terminal.
SEL761W
STARTING SYSTEM
Trouble Diagnoses
SC-17

ConstructionNJSC0006
MEL674E
SEL027UC
STARTING SYSTEM
Construction
SC-18

MEL673E
MEL136LB
STARTING SYSTEM
Construction (Cont'd)
SC-19

MEL946N
NEL791
STARTING SYSTEM
Construction (Cont'd)
SC-20

SEL909TA
Removal and InstallationNJSC0007REMOVALNJSC0007S011. Remove intake air duct and air cleaner assembly.
2. Disconnect starter harness.
3. Remove starter bolts (two).
4. Remove starter.
MEL137L
INSTALLATIONNJSC0007S02To install, reverse the removal procedure.
MEL949N
InspectionNJSC0019MAGNETIC SWITCH CHECKNJSC0019S01+Before starting to check, disconnect battery ground cable.
+Disconnect ªMº terminal of starter motor.
1. Continuity test (between ªSº terminal and switch body).
+No continuity ... Replace.
2. Continuity test (between ªSº terminal and ªMº terminal).
+No continuity ... Replace.
MEL139L
PINION/CLUTCH CHECKNJSC0019S021. Inspect pinion teeth.
+Replace pinion if teeth are worn or damaged. (Also check
condition of ring gear teeth.)
2. Inspect reduction gear teeth (If equipped).
+Replace reduction gear if teeth are worn or damaged. (Also
check condition of armature shaft gear teeth.)
3. Check to see if pinion locks in one direction and rotates
smoothly in the opposite direction.
+If it locks or rotates in both directions, or unusual resistance is
evident. ... Replace.
STARTING SYSTEM
Removal and Installation
SC-21

SEL014Z
BRUSH CHECKNJSC0019S03BrushNJSC0019S0301Check wear of brush.
Wear limit length:
Refer to SDS (SC-38).
+Excessive wear ... Replace.
SEL015Z
Brush Spring CheckNJSC0019S0302Check brush spring pressure with brush spring detached from
brush.
Spring pressure (with new brush):
Refer to SDS (SC-38).
+Not within the specified values ... Replace.
SEL016Z
Brush HolderNJSC0019S03031. Perform insulation test between brush holder (positive side)
and its base (negative side).
+Continuity exists. ... Replace.
2. Check brush to see if it moves smoothly.
+If brush holder is bent, replace it; if sliding surface is dirty,
clean.
STARTING SYSTEM
Inspection (Cont'd)
SC-22

SEL018Z
YOKE CHECKNJSC0019S04Magnet is secured to yoke by bonding agent. Check magnet to see
that it is secured to yoke and for any cracks. Replace malfunction-
ing parts as an assembly.
CAUTION:
Do not clamp yoke in a vice or strike it with a hammer.
SEL019Z
ARMATURE CHECKNJSC0019S051. Continuity test (between two segments side by side).
+No continuity ... Replace.
2. Insulation test (between each commutator bar and shaft).
+Continuity exists. ... Replace.
SEL020Z
3. Check commutator surface.
+Rough ... Sand lightly with No. 500 - 600 emery paper.
SEL021Z
4. Check diameter of commutator.
Commutator minimum diameter:
Refer to SDS (SC-38).
+Less than specified value ... Replace.
STARTING SYSTEM
Inspection (Cont'd)
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SEL022Z
5. Check depth of insulating mold from commutator surface.
+Less than 0.2 mm (0.008 in) ... Undercut to 0.5 to 0.8 mm
(0.020 to 0.031 in)
AssemblyNJSC0020Apply high-temperature grease to lubricate the bearing, gears and
frictional surface when assembling the starter.
Carefully observe the following instructions.
SEL026Z
PINION PROTRUSION LENGTH ADJUSTMENTNJSC0020S01Clearance (QG engine models)NJSC0020S0101With pinion driven out by magnetic switch, push pinion back to
remove slack and measure clearance ª!º between the front edge
of the pinion and the pinion stopper.
Clearance ª!º:
Refer to SDS (SC-38).
MEL140L
Movement (YD engine models)NJSC0020S0102Compare movement ª!º in height of pinion when it is pushed out
with magnetic switch energized and when it is pulled out by hand
until it touches stopper.
Movement ª!º:
Refer to SDS (SC-38).
STARTING SYSTEM
Inspection (Cont'd)
SC-24