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STARTER - HITACHI
1993 Nissan Sentra
1993 ELECTRICAL Nissan Starters - Hitachi Altima, Maxima, NX, Pathfinder, Pickup, Quest, Sentra
DESCRIPTION
Starter is a conventional 12-volt, 4-pole brush-type motor, with direct or reduction gear drive. See STARTER IDENTIFICATION DIRECTORY. The starter-mounted solenoid shifts overrunning clutch and pinion into flywheel when starter is energized. STARTER IDENTIFICATION DIRECTORY Application
Altima S114-754 ............................................. Maxima S114-461A ............................................ S114-756 ............................................. NX & Sentra S114-630 ............................................. S114-701B ............................................ S114-767 ............................................. S114-769 ............................................. Pathfinder & Pickup S114-527A ............................................ S114-528 ............................................. S114-607C ............................................ S114-703A ............................................ Quest S114-757 .............................................
NOTE:
Connect starter in series with a 12-volt battery, a voltmeter and a 1000-amp ammeter. Operate starter. If amperage exceeds maximum specification or if RPM is less than minimum specification, repair or replace starter. See STARTER NO-LOAD TEST SPECIFICATIONS table. STARTER NO-LOAD TEST SPECIFICATIONS Application
Altima S114-754 ................ Maxima S114-461A ............... S114-756 ................
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TROUBLE SHOOTING
See TROUBLE SHOOTING - BASIC PROCEDURES article in GENERAL INFORMATION section.
Fig. No. 2 1 2 4 3 2 2 6 5 4 3 2
BENCH TESTING STARTER NO-LOAD TEST
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Maximum Amps 85 .................... 100 ................... 90 ....................
Minimum RPM 2950 3000 2950
NX & Sentra S114-630 ................ S114-701B ............... S114-767 ................ S114-769 ................ Pathfinder & Pickup S114-527A ............... S114-528 ................ S114-607C ............... S114-703A ............... Quest S114-757 ................
60 90 90 85 90 90 60 90 90
.................... .................... .................... .................... .................... .................... .................... .................... ....................
7000 2950 2950 2950 2950 2650 7000 2950 2900
NOTE:
Removal & Installation Disconnect negative battery cable. Raise and support vehicle if necessary. Disconnect starter wiring. Remove starter mounting bolts. Remove starter. To install, reverse removal procedure.
NOTE:
Check brush spring tension, contact surface condition and brush length. Check lead clip and wire connections. Check condition of brush holders. See BRUSH SPRING TENSION & MINIMUM BRUSH LENGTH table. BRUSH SPRING TENSION & MINIMUM BRUSH LENGTH Application
Altima S114-754 ....... Maxima S114-461A ...... S114-756 ....... NX & Sentra S114-630 ....... S114-701B ...... S114-767 ....... S114-769 ....... Pathfinder & Pickup S114-527A ...... S114-528 ....... S114-607C ...... S114-703A ...... Quest S114-757 .......
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REMOVAL & INSTALLATION STARTER MOTOR
To remove starter, first remove exhaust manifold heat insulator (4WD Pathfinder and Pickup with 3.0L) or exhaust manifold (2WD Pathfinder and Pickup with 3.0L).
OVERHAUL
For exploded views of starters, see Figs. 1-6.
BRUSHES & SPRINGS
Spring Tension Lbs. (kg) 3.1-5.7 (1.4-2.6) 4.0-4.9 (1.8-2.2) 4.0-4.9 (1.8-2.2) 4.0-4.9 4.0-4.9 3.1-5.7 3.1-5.7 4.0-4.9 4.0-4.9 4.0-4.6 4.0-4.9 (1.8-2.2) (1.8-2.2) (1.4-2.6) (1.4-2.6) (1.8-2.2) (1.8-2.2) (1.8-2.1) (1.8-2.2)
Brush Length In. (mm) .47 (12) .47 (12) .43 (11)
.............. .............. ..............
.............. .43 (11) .............. .43 (11) ............ .41 (10.5) ............ .41 (10.5) .............. .............. .............. .............. .............. .43 .43 .43 .43 (11) (11) (11) (11)
4.0-4.9 (1.8-2.2)
.43 (11)
COMMUTATOR
Inspect commutator for roughness, grooves, burns, pitting and out-of-round. If necessary, sand lightly with 500-600 grit sandpaper. If mica insulator undercut is less than .008" (.20), undercut to .020.031" (.50-.80 mm). Replace armature if commutator diameter is less than specified. See COMMUTATOR MINIMUM DIAMETER table. COMMUTATOR MINIMUM DIAMETER Application
Altima S114-754 ..................................... Maxima S114-461A .................................... S114-756 ..................................... NX & Sentra S114-630 ..................................... S114-701B .................................... S114-767 ..................................... S114-769 ..................................... Pathfinder & Pickup S114-527A .................................... S114-528 ..................................... S114-607C .................................... S114-703A .................................... Quest S114-757 .....................................
Fig. 1: View Of Starter S114-461A (Maxima) Courtesy of Nissan Motor Co., U.S.A.
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1.54 1.26 1.10 1.10 1.26 1.26 1.54 1.26
In. (mm)
1.10 (28) 1.26 (32) 1.26 (32) (39) (32) (28) (28) (32) (32) (39) (32)
1.26 (32)
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Fig. 2: View Of Starters S114-754 (Altima), S114-756 (Maxima), S114 767/769 (NX & Sentra) & S114-757 (Quest) Courtesy of Nissan Motor Co., U.S.A.
Fig. 3: View Of Starters S114-701B (NX & Sentra) & S114-703A (Pathfinder & Pickup) Courtesy of Nissan Motor Co., U.S.A.
Fig. 4: View Of Starters S114-630 (NX & Sentra) & S114-607C (Pathfinder & Pickup) Courtesy of Nissan Motor Co., U.S.A.
Fig. 5: View Of Starter S114-528 (Pathfinder & Pickup) Courtesy of Nissan Motor Co., U.S.A.
Fig. 6: View Of Starter S114-527A (Pathfinder & Pickup) Courtesy of Nissan Motor Co., U.S.A.