5. Check depth of insulating mold from commutator surface.
ILess than 0.2 mm (0.008 in) ... Undercut to 0.5 - 0.8 mm
(0.020 - 0.031 in)
Assembly
Carefully observe the following instructions.
GREASE POINT
IRear cover metal
IGear case metal
ICenter bracket metal
IFrictional surface of pinion
IMoving portion of shift lever
IPlunger of magnetic switch
IReduction gear
PINION PROTRUSION LENGTH ADJUSTMENT
Reduction gear type
Compare movement ªº 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 ªº:
Refer to SDS (SC-30).
INot in the specified value ... Adjust by adjusting plate.
SEL022Z
SEL497D
SEL573B
STARTING SYSTEM
Armature Check (Cont'd)
SC-22
Battery
Applied model TD27Ti ZD30DDTi
Type L2-580 R (65 Ah) L2-580 L (65 Ah) L3-760 R (75 Ah) L3-760 L (75 Ah)
Capacity V-AH 12-55 12-64
Starter
TypeS13-327 S13-527B S14-405B
HITACHI make
Applied model TD27Ti ZD30DDTi
System voltage V 12
No-loadTerminal voltage V 11.0
Current A Less than 160
Revolution rpm More than 4,000 More than 3,300 More than 2,700
Minimum diameter of commutator mm (in) 35.5 (1.398) 35.5 (1.398)
Minimum length of brush mm (in) 9.0 (0.354) 11.0 (0.433) 11.0 (0.433)
Brush spring tension N (kg, lb) Ð28.4 - 34.3
(2.9 - 3.5, 6.4 - 7.7)28.4 - 34.3
(2.9 - 3.5, 6.4 - 7.7)
Clearance between bearing metal and armature shaft
mm (in)ÐÐÐ
Clearance ªº between pinion front edge and
pinion stopper mm (in)ÐÐÐ
Movement ªº in height of pinion assembly mm (in)0.3 - 1.5
(0.012 - 0.059)0.3 - 2.0
(0.012 - 0.079)0.3 - 2.0
(0.012 - 0.079)
Alternator
TypeLR190-752 0 123 310 051
HITACHI make BOSCH make
Applied model ZD30DDTi TD27Ti
Nominal rating V-A 12-90 12-70
Ground polarityNegative
Minimum revolutions under no-load (When
13.5V is applied) rpmLess than 1,000 Less than 1,000
Hot output current (When 13.5V is applied)
A/rpmMore than 23/1,300
More than 65/2,500
More than 87/5,000More than 26/1,300
More than 58/2,500
More than 72/5,000
Regulated output voltage V 14.1 - 14.7
Minimum length of brush mm (in) More than 6.0 (0.237) 2 (0.08)
Brush spring pressure N (g, oz) 1.00 - 3.43 (102 - 350, 3.60 - 12.34) 1.80 - 2.40 (184.6 - 244.8, 6.47 - 8.63)
Slip ring minimum diameter mm (in) More than 26.0 (1.024) 13.8 (0.543)
Rotor coil resistance at 20É (68ÉF)W2.67 2.47 - 2.73
SERVICE DATA AND SPECIFICATIONS (SDS)
SC-30
Checking Fluid Leakage
Check the lines for improper attachment and for leaks, cracks,
damage, loose connections, chafing or deterioration.
1. Run engine between idle speed and 1,000 rpm.
Make sure temperature of fluid in oil tank rises to 60 to 80ÉC
(140 to 176ÉF).
2. Turn steering wheel right-to-left several times.
3. Hold steering wheel at each ªlockº position for five seconds and
carefully check for fluid leakage.
CAUTION:
Do not hold the steering wheel in a locked position for more
than 15 seconds.
4. If fluid leakage at connectors is noticed, loosen flare nut and
then retighten.
Do not overtighten connector as this can damage O-ring,
washer and connector.
Bleeding Hydraulic System
1. Raise front end of vehicle until wheels are clear of the ground.
2. Add fluid into oil tank to specified level. Meanwhile quickly turn
steering wheel fully to right and left and lightly touch steering
stoppers.
Repeat steering wheel operation until fluid level no longer
decreases.
3. Start engine.
Repeat step 2 above.
IIncomplete air bleeding will cause the following to occur. When
this happens, bleed air again.
a. Generation of air bubbles in reservoir tank
b. Generation of clicking noise in oil pump
c. Excessive buzzing in oil pump
While the vehicle is stationary or while moving the steering wheel
slowly, fluid noise may occur in the valve or oil pump. This noise is
inherent in this steering system, and it will not affect performance
or durability of the system.
SST621A
ON-VEHICLE SERVICE
ST-5
