Motor Disassembly; Sectional Views On Starting Motor - Fiat 411 R Service Manual

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Sect. C-C
Sect. C-C. ~ Longiiudinai section.
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SEC': B'B
Sect. A-A. ~ Cross secfion on fork Eever. Sect. B-B. - Cross section an commutator.
Fig. 155. - Sectional views on starting meter type iE1€5-3i24-Var. 2
1. Starting drive pinion ~ 2. Fork lever - 3. Solenoid core - 4. Selenoici coif - 5. Solenoid tea-minai - 6. Fixed contacts - 7. Ciamp
fur mater fieid coil end - 8. Commutator - 9. Armature -10. Fieid coil ~1f.S1eeve -12. Overrunning clutch hub - 13. Over.-unning
cluich ~ A. Solenoid corg trayei (8.5-1Q.1 mm m 0.334"-0.397") - B. Solenoid bi] ta » " ' "
mo e con ct travel (6.4 8.4:: mm m 0.252'-9.333 ) -
C. Armature shart end piay (0,35-0.75 mm = 0.0138"-0.0295"). ~ D. Sulenoid terminals.
Mow! disassembiy.
The starting motor can be dismantied into the foilowfng subassemblies: sofenoid unit, commutator and
bracket assembfy, armature assembly, clutch assembly, pinion end bracket assembly. motorframe assembiy.
Paris to be remaved. Operations and cauiions.
The sofenoid. Remove the screws fasiening it to the support, afso
the fieid coif end from terminaf (2, Fig. 163). L/'7?
the solenoid assembly and fake it away.
To dismantle ii remove the upper cover (in order to
disengage the coil end) and make free the ceniral
part of the soienoid body (3) from five screws fasten-
ing it to the support. and ;'7/om the terminal ends.
7'0 remove {he solenoid coil core, remove the split
pin and éhe mobile contact nut.
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