S&S Cycle Motorcycle Accessories Manual de servicio descargar pdf (Pagina 8)

2. Connect 3/8" hose to #50-8113 fitting and

route in stock-like manner to breather

fitting on rear of air cleaner backplate.

Installation: 1993 and later style engines with

crankcase pressure vented through cylinder

heads. Install #50-8330

⁄4 -18 pipe plug in

hole E.

NOTE - Although all S&S crankcases are machined

for crankcase breather vent, some late chassis lack

sufficient room between crankcase and transmission/

oil tank for correct breather fittings. S&S discourages

use of crankcase vent without correct fitting due to

possibility of oil reaching rear brakes or tire or abrasive

contaminants entering crankcase. In these instances,

crankcase pressure must be vented through cylinder

heads as on ‘93-up V

’s. With cylinder head venting,

hole E must be plugged for reasons mentioned above.

Additionally, leaving hole E open with ‘93-up OEM style

gear cover will cause large oil losses.

F. Oil supply passages

Location: Holes F & G. See Pictures 4, 5 & 6.

Hardware: #50-0024 socket head set screw.

See Line Drawing, item #51.

Installation: See Section 7F, Oil Pump, and

important note immediately following

Section 7F.

NOTE - Installing stock 1973-1980 Shovelhead oil

pump on S&S alternator style crankcase will expose

oil passage immediately above crankcase hole for top

outside oil pump mounting bolt, resulting in large oil

leak. See Picture 11. Using S&S oil pump is

recommended. Otherwise, passage indicated (See

Picture 12) must be carefully tapped for 8-32 set screw,

and set screw installed with green Loctite. Perform

procedure prior to assembling crankcases and carefully

remove all metal chips generated during procedure.

G. Timing mark access hole

All models

Location: Hole A. See Picture 13.

Hardware: #31-2005 timing hole plug. See Line

Drawing, item #26.

Function: Hole serves as access to view timing

marks on left flywheel when setting ignition

timing.

Installation:

1. Thread plug in hole until it bottoms out

against case surface.

2. Tighten plug after ignition timing has

been static timed and before starting

engine.

H. Assorted screws, washers, etc. See Line

Drawing, items #40, 41, 48, 49, 50.

All models

Location and function:

#50-0014

⁄4 -20 x

⁄2 " and #50-0018

⁄4 -20 x 1"

hex head cap screws and #50-7019

⁄4" lock

washers are used to clamp timer assembly

down in ’36 to ’69 engines -

⁄2" screws are for

early timers and 1" screw is for later style

timers that require separate clamp. #50-0015

⁄4 -20 x

⁄2" slotted round head screws and

#50-7019

⁄2" lock washers are used to clamp

manual timer advance bracket to bracket

boss on ’36-’64 engines. See Picture 14.

#50-0044 10-24 x 1" socket head cap

screws and #50-0045 10-24 x

⁄16" socket

head set screw are used to mount alternator

stator and clamp wires on cases using

alternator left case half.

Picture 11

Picture 12

Note difference between S&S pump on left and '73-'80 OEM

pump on right.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19 20

Comentarios a estos manuales

Sin comentarios

S&S Cycle Motorcycle Accessories Manual de servicio Pagina 8

Comentarios a estos manuales

Relacionado con productos y manuales para Accesorios de motos S&S Cycle Motorcycle Accessories