Nissan Almera Tino V10. Manual — part 52
MEL139L
PINION/CLUTCH CHECK
NLSC0019S02
1.
Inspect pinion teeth.
I
Replace pinion if teeth are worn or damaged. (Also check
condition of ring gear teeth.)
2.
Inspect reduction gear teeth (If equipped).
I
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.
I
If it locks or rotates in both directions, or unusual resistance is
evident. ... Replace.
SEL014Z
BRUSH CHECK
NLSC0019S03
Brush
NLSC0019S0301
Check wear of brush.
Wear limit length:
Refer to SDS (SC-31).
I
Excessive wear ... Replace.
SEL015Z
Brush Spring Check
NLSC0019S0302
Check brush spring pressure with brush spring detached from
brush.
Spring pressure (with new brush):
Refer to SDS (SC-31).
I
Not within the specified values ... Replace.
SEL016Z
Brush Holder
NLSC0019S0303
1.
Perform insulation test between brush holder (positive side)
and its base (negative side).
I
Continuity exists. ... Replace.
2.
Check brush to see if it moves smoothly.
I
If brush holder is bent, replace it; if sliding surface is dirty,
clean.
STARTING SYSTEM
Inspection (Cont’d)
SC-20
SEL018Z
YOKE CHECK
NLSC0019S04
Magnet 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 CHECK
NLSC0019S05
1.
Continuity test (between two segments side by side).
I
No continuity ... Replace.
2.
Insulation test (between each commutator bar and shaft).
I
Continuity exists. ... Replace.
SEL020Z
3.
Check commutator surface.
I
Rough ... Sand lightly with No. 500 - 600 emery paper.
SEL021Z
4.
Check diameter of commutator.
Commutator minimum diameter:
Refer to SDS (SC-31).
I
Less than specified value ... Replace.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
EL
IDX
STARTING SYSTEM
Inspection (Cont’d)
SC-21
SEL022Z
5.
Check depth of insulating mold from commutator surface.
I
Less than 0.2 mm (0.008 in) ... Undercut to 0.5 to 0.8 mm
(0.020 to 0.031 in)
Assembly
NLSC0020
Apply high-temperature grease to lubricate the bearing, gears and
frictional surface when assembling the starter.
Carefully observe the following instructions.
SEL026Z
PINION PROTRUSION LENGTH ADJUSTMENT
NLSC0020S01
Clearance (QG engine models)
NLSC0020S0101
With pinion driven out by magnetic switch, push pinion back to
remove slack and measure clearance “
” between the front edge
of the pinion and the pinion stopper.
Clearance “
”:
Refer to SDS (SC-31).
MEL140L
Movement (YD engine models)
NLSC0020S0102
Compare movement “
” 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 “
”:
Refer to SDS, (SC-31).
STARTING SYSTEM
Inspection (Cont’d)
SC-22
SEL633BA
I
Not in the specified value ... Adjust by adjusting plate.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
EL
IDX
STARTING SYSTEM
Assembly (Cont’d)
SC-23
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