Toro 16400-16778 20014-20061 21-Inch Lawn Mower Service Manual, 1990-2007

BBC / BOS / BCS
When the control bar is cocked to its lowest position as
in Figure 184. The buckling spring is flexed and moved
to the right end of the rocker arm slot. Another event
takes place inside the rocker arm: The spring-loaded
control hook slides over the cable lever and grasps it so
that when the lever is raised, the BBC cable will come
with it.
When the control bar is raised to a point 5” (12.7cm)
below the handle, the BBC cable has been tightened
enough to engage the blade (Fig. 185).
A
A
B
B
C
Fig 185
3428-0289
A.   Leaf spring
B.   Control hook
Fig 184
3428-0286
Raising the control bar straightens the buckling spring.
Also important is the function of the leaf spring. As the
control bar is raised, the left tip of the control hook slips
by the leaf spring without causing release of the cable
lever.
A.   Rocker arm
B.   BBC cable lever
C.   Control hook
Continuing to raise the control bar causes the traction
lever to move and the traction cable engages the
transmission.
WPM Drive Systems Manual
8-5
Product Specification
CategoriesLawn Mower Manual, Parts and Accessories Manuals, Toro Lawn Mower Manual
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Model Number16576
Model Year1990, 1996, 1999, 2001, 2003, 2004, 2005, 2006, 2007
Download File
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- 168 pages
Document TypeOperator's Manual
LanguageEnglish
Serial Number0000001 - 0999999
Product NameToro Lawnmower
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Product TypeWalk Behind Mower
Swath21 inch
DischargeSide
Engine ManufacturerTecumseh
Engine Oil Type 21 oz. (.62l) 30w or 10w-30 / API SH or higher
Engine Motor Model #TVS100-44021B
Engine Motor Type4 Cycle
Transmission TypeHand Push
Spark PlugChampion RJ17LM
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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