10.3.2. Dismantling and starter assembly
Fig. 8.5. Starter details: And — Hitachi S114-766A starter (on the car with an automatic transmission); B — Mitsubishi M1T-72087A starter (on the car with an automatic transmission); In — Mitsubishi M1T-77281 starter (on cars with petrol engines); G — Hitachi S114-769A starter
(on cars with petrol engines); Д — Hitachi S114-630 starter (on cars with petrol engines); Е — Mitsubishi MZT-37783 starter (on cars with petrol engines); — Mitsubishi M2T-62071A starter (on cars with diesel engines); З — Hitachi SI3-305/331 starter (on cars with diesel engines); And — Mitsubishi M2T-61871A starter (on cars with diesel engines); 1 — a cover from a drive; 2 — a stator; 3 — a reducer; 4 — the obgonny coupling with a drive gear wheel; 5 — an anchor; 6 — a shchetkoderzhatel; 7 — the drive lever; 8 — the traction relay; 9 — a cover from a collector; 10 — a restrictive and adjusting ring; 11 — the bearing; 12 — a drive gear wheel; 13 — a support
Dismantling and assembly of a starter do not represent complexity if will be guided fig. 8.5
. At check of a technical condition of a starter the following knots and details are exposed to control: shchetochno-collector knot, a starter drive, the traction relay, the starter electric motor, a reducer (at existence).
At first examine shchetochno-collector knot. Measure height of brushes and effort of their pressing to a collector by springs. If brush height less than 7 mm or are found its mechanical damages, replace a brush. Brushes should freely, without jammings, move in shchetkoderzhatel. The direction of action of shchetochny springs should coincide with an axis of a shchetkoderzhatel. Effort of a spring check a dynamometer. Between a brush and a collector enclose a paper strip and delay a dynamometer a spring along an axis of a shchetkoderzhatel. The dynamometer indication during the moment when the strip of paper can be pulled out easy effort, should be within 13,2 — 25,0 N.Pri detection of the weakened spring replace it.
The surface of a collector should be pure, equal and not have a considerable podgoraniye. At existence on a collector of pollution and an insignificant podgoraniye wipe it the rags moistened in gasoline. Strongly burned slightly collector smooth out grinding paper. Abrasive particles after cleaning remove, having blown a collector the compressed air. If the podgoraniye in such a way is not eliminated or strong wear of a collector takes place, pierce it on the lathe.
The traction relay check on operation from tension of 7,8 Century.
The drive of a starter should freely, without jammings to move on a shaft and to come back to a starting position a returnable spring. At the complicated moving of a drive clear an anchor shaft of dirt and grease with engine oil. Axial люфт a shaft of an anchor should be in limits (0,3±0,15) mm. Radial люфт a shaft in bearings it should be almost imperceptible. At considerable radial люфте a shaft replace worn-out plugs in starter covers. New plugs before installation impregnate in engine oil (SAE 30/40).
Examine an anchor and a stator about breaks and podgoraniye traces.