Usage:
(1) 7M7244 Spring for speed limiter:
Length under test force ... .49 in.(12.5 mm)
Test force ... 1.48 ± .14 lb.(0.67 ± 0.06 kg)
Free length after test ... 2.00 in.(50.8 mm)
Outside diameter ... .507 in.(12.88 mm)
(2) Torque for nut ... 9 ± 3 lb. ft.(1.24 ± 0.41 mkg)
(3) 8M9141 Spring for governor:
Color code (stripe) ... 1 (purple)
Put a force on spring of ... 6.30 lb.(2.9 kg)
Then add more force to make spring shorter by ... .370 in.(9.40 mm)
Total test force ... 10.75 ± .20 lb.(4.9 ± 0.09 kg)
Free length after test ... 2.34 ± .03 in.(59.4 ± 0.76 mm)
Outside diameter ... 1.371 ± .015 in.(34.82 ± 0.38 mm)
(4) 7L8696 Spring for bypass valve:
Length under test force ... 1.13 in.(28.7 mm)
Test force ... 7.22 ± .4 lb.(3.3 ± 0.2 kg)
Free length after test ... 1.370 ± .010 in.(34.79 ± 0.25 mm)
Outside diameter ... .290 in.(7.36 mm)
(5) Clearance between shaft and gear assembly to plate assembly ... .001 to .003 in.(0.025 to 0.076 mm)
Clearance between idler gear and shaft ... .0006 to .0018 in.(0.015 to 0.046 mm)
(6) Free motion (backlash) between drive gear and driven gear of governor ... .002 to .011 in.(0.05 to 0.28 mm)