Charging and engine starting system Toyota Dyna (100/150)

Starting aid system with series resistance
Checking the starting aid system Check the glow duration of the glow plug indicator lamp. Turn the starter key to the ON position, measure the lamp duration. Location: under the dashboard, on the passenger side....

System without series resistance
Checking the heating system Check the glow time of the glow plug indicator light. Move the starter switch to position "ON", and measure the indicator glow time. Glow time: approximately 5 seconds. Checking instruments...

System with self-regulating heating of glow plugs
Checking the condition of the starting aid system Check the glow duration of the glow plug indicator lamp. Turn the starter key to the glow plug position "GLOW", measure the glow duration. The duration of the lamp glow...

Starter — design description
Starter. 1 - excitation winding, 2 - brush, 3 - sealing ring, 4 - traction relay, 5 - return spring, 6 - parasitic gear, 7 - steel ball, 8 - overrunning clutch, 9 - clutch shaft, 10, 11 - spring, 12 - drive gear, 13 -...

Starter disassembly
1. Remove the exciter and armature. Type 2.0 kW A) Remove the nut and disconnect the lead wire from the magnetic switch terminal. b) Remove the two bolts, spring washers, plate washers and o-rings. V) Remove the...

Checking the armature winding
1. Check the manifold for an open circuit. Using an ohmmeter, check for continuity between the collector fins. If there is no conductivity, then replace the armature. 2. Check if there is a short circuit in the armature...

Starting system voltage regulator
Regulator status monitoring 1. Remove the regulator cover. 2. Check the condition of the contact surfaces (burning and damage). If there are defects, replace the regulator. 3. Check the resistance between the terminals....

Charging System — Precautions
1. Connect the battery wires to the terminals correctly. 2. When charging the battery, disconnect it from the car wiring. 3. When measuring, do not use a high voltage tester. 4. Do not disconnect the battery while the...

Monitoring the state of the charging system on the vehicle
1. Check the density and electrolyte level in the battery. A) Check the density of the electrolyte in each cell in a fully charged battery at 20°C. Density - 1.25 - 1.27 If the density is not within the specified...

Conventional Alternator — Design Description
With conventional type alternator (without electronic controller). 1 - ignition lock, 2 - fuse, 3 - control lamp of the battery discharge, 4 - fuse ("Charging system"), 5 - generator, 6 - voltage regulator, 7 - battery,...

Generator disassembly
1. Remove the vacuum pump and O-ring by unscrewing the three bolts. 2. Remove the brush holder cover by unscrewing the two nuts, terminal insulator, rubber washer, wire lock, brush holder and insulating washer. 3....

Checking the rotor and stator
Rotor check 1. Check for an open in the field winding. Using an ohmmeter, measure the resistance between the slip rings. Rated resistance - 3.9 - 4.1 Ohm If resistance goes to infinity (those. open circuit) - replace...

Checking the generator brushes
1. Measure the length of the protruding part of the brushes. Rated - 20.0 mm Minimum allowable - 5.5 mm If the length of the protruding part is less than the minimum allowable value, then replace the brushes. 2....

Checking the generator rectifier unit
1. Checking the positive valve. A) Connect the negative tester (probe) ohmmeter to the positive terminal of the rectifier unit, and the positive probe (probe) connect in series to each of the other three outputs. Check...

Alternator Bearing Check
1. Check the front bearing for roughness and wear. 2. If necessary, replace the front bearing. A) Remove three bolts and the following items: (1) felt cover, (2) felt, (3) fixing plate, (4) bearing, (5) felt cover, (6)...

Generator Assembly
1. Install the rectifier unit on the stator. Hold the stator winding lead with needle nose pliers while soldering the leads. Warning: Do not allow diodes to heat up. 2. Install the generator cover on the rectifier unit....

Charging system voltage regulator
Regulator status monitoring 1. Remove the regulator cover. 2. Check the condition of the contact surfaces (burning and damage). If there are defects, replace the regulator. 3. Check the resistance between the terminals....