S&S Cycle Motorcycle Accessories Manual de servicio descargar pdf (Pagina 4)

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S&S crankcases manufactured before Fall, 1998,

require modification for use with 45 amp Harley-

Davidson alternator supplied on ‘97-up fuel injected Big

Twins and available as upgrade kit H-D# 29999-97.

See Section 2, Final Preparation, for modification

procedure. Performed correctly, 45 amp alternator

modification will not void S&S warranty.

2. Final Preparation

If applicable, modify cases for 45 amp

alternator.

This step is not required for all

models; see preceding note.

1. Carefully enlarge wiring recess in sprocket

side crankcase with mill or hand grinder and

remove all metal chips generated during

procedure. See Picture 1.

NOTE - This step is not necessary in S&S crankcases

manufactured with large wiring recess.

CAUTION - Do not increase depth of recess. Remove

minimum amount of material that will allow alternator

stator to mount on crankcase without crimping wiring

harness. Removing excess material may weaken

crankcase.

2. After installation of flywheel assembly,

S&S drive sprocket spacer #31-4011 and

Timken main bearing seal, place S&S

spacer #31-4033 (not provided) on

sprocket shaft between spacer #31-4011

and alternator rotor. See Picture 2.

Dimensions of spacer #31-4033 are 1.13”

(i.d.) x 1.73” (o.d.) x .325” (thickness).

CAUTION - Failure to use spacer #31-4033 with 45

amp alternator will cause rotor to bottom against

crankcase when sprocket nut is tightened, causing

damage to crankcase, rotor, or both.

WARNING - To insure safe operation of motorcycle,

these operations must be performed correctly and

in a professional manner.

3. After completing engine assembly and installing

engine in frame, check primary chain run-out

according to procedure in H-D Service Manual.

Maximum permissible run-out is .030”. Prior to

operation of motorcycle confirm that primary

chain and drive assembly rotate freely and

without contacting alternator wiring harness,

crankcase, or other components.

WARNING - Incorrect installation of engine or

driveline could cause loss of control of motorcycle

with serious consequences to operator and other.

B. Clean crankcases in hot soapy water or solvent

to remove any dirt or contamination which may

have been introduced during shipping, handling,

or set-up. If 1973-1980 stock Shovelhead oil

pump is to be used, refer to note in section 3-f,

Oil Supply Passages, prior to final preparation.

C. Carefully clear all oil passages with

compressed air.

WARNING - Compressed air and particles

dislodged by compressed air are potentially

harmful. Wear protective goggles when using

compressed air and always direct air stream away

from yourself and others nearby.

3. Hardware Identification and Installation

NOTES

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Some hardware supplied in crankcase kits may not

be needed.

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When installing hardware, be careful not to cross-

thread fittings or damage threads. Damage caused by

improper installation of hardware will not be covered

under warranty.

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To prevent galling, apply anti-seize compound or

Teflon tape to threads of all steel fittings prior to

installation in crankcase.

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If Teflon tape is used, loose tape must not enter

crankcase or oil passages. Do not apply tape to first 2-

3 threads that screw into hole. If fittings are removed

or replaced be sure no tape shreds remain in holes.

Tape shred could block oil passages causing restriction

of oil flow.

Picture 2

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S&S Cycle Motorcycle Accessories Manual de servicio Pagina 4

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