Dynojet 250i: Motorcycle Exhaust Extraction System Drawings - Manual (Page 16)

11/11/2004
DESIGNED:
APPROVED:
CREATED:
UNLESS OTHERWISE SPECIFIED:
TOLERANCES
DECIMAL
X.XX ±
X.XXX ±
FRACTIONAL
± 1/16
ANGULAR
X.X ±
°
DO NOT SCALE THIS DRAWING
DYNOJET RESEARCH, INC. 200 ARDEN DRIVE, BELGRADE MT 59714
± Spring Specifications
SCALE: RELEASE DATE: SHEET OF
REV PART NO. SIZE
A
ExhExtSpringSpec
ALL IDEAS, DESIGNS, ARRANGEMENTS AND PLANS INDICATED OR REPRESENTED BY THIS DRAWING ARE OWNED BY
DYNOJET RESEARCH INC. AND WERE CREATED, EVOLVED AND DEVELOPED FOR USE ON AND IN CONNECTION WITH
THE SPECIFIED PROJECT. NONE SUCH IDEAS, DESIGNS, ARRANGEMENTS OR PLANS SHALL BE USED BY OR DISCLOSED
TO ANY PERSON, FIRM, OR CORPORATION FOR ANY PURPOSE WHATSOEVER WITHOUT THE
DYNOJET RESEARCH, INC.
NOTES, UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN DECIMAL INCHES.
REMOVE ALL BURRS & SHARP EDGES.
REMOVE ALL TOOLING MARKS.
DIMENSIONS & TOLERANCES SHALL BE HELD
AFTER PLATING OR FINISH. 1.
2.
3.
4. APPROVED DATE ECR# REV DESCRIPTION
REVISIONS
WRITTEN PERMISSION OF DYNOJET RESEARCH, INC.. 1 1 1:24
KAN
LAST UPDATE:
MATERIAL:
FINISH:
KAN
See Specs Above
NONE
NR
11/15/2004
MC Exhaust Extraction System
11/11/2004
4 required Scource: McMaster-Carr
2 required Scource: McMaster-Carr
Part Number 9665K69 $8.97 Each
Type Continuous-Length Extension Springs
Material Type 302 Stainless Steel
Overall Length 20"
Outside Diameter 1/2"
Wire Diameter .054"
Coils Per Inch 18.5
Constant 111.1
Part Number 9065K112 $10.73 per Pack of 3
Type Ultra-Precision Extension Springs
Material Type 302 Stainless Steel
Ends Full Twist Loop
Length Inside Ends 1-1/4"
Outside Diameter .360"
Outside Diameter Tolerance ±.004"
Wire Diameter .055"
Load 15.841 lbs.
Deflection at Load .400"
Deflection at Load Tolerance ±7.5%
Rate 32.004 lbs./inch
Rate Tolerance ±5%
Initial Tension 2.812 lbs.