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

SELF-PROPEL BELT REPLACEMENT
21” Cast Deck Mowers – 3 Speed
Transmission
Toro and Lawn-Boy models
If necessary, drain the fuel and oil to prevent spillage.
Tip the mower on its side, air filter side up. Remove the
belt cover, just behind the engine on top of the mower, to
access the transmission. DO NOT bend the belt guides
or force the belt between the pulley and belt guide.
Loosen or remove the mounting screws to pivot the belt
guides out of the way. If the belt guides are bent or out
of place, the belt may have a tendency to jump and may
not disengage properly. It may be necessary to remove
the blade to replace the belt. See the on the “Three-
Speed Transmission” section starting on page 5-1.
Follow the procedure in reverse order to reassemble.
20”, 21”, 22”, 48cm, 50cm, &
53cm Steel & Cast Deck – General
Transmission
Toro and Lawn-Boy models
See the appropriate section in the “General Trans-
mission” chapter, starting on page 6-1, for self-propel
belt replacement instructions.
21” Toro & Lawn-Boy Mowers with
Blade Brake Clutch
Part of the BBC must be disassembled to access the
self-propel belt. See the “BBC, BOS, BCS” section
starting on page 8-1 for more information.
21” Toro Mowers with Blade Override
System (BOS) & Lawn-Boy Mower
with Blade Clutch System (BCS)
Part of the BOS or BCS must be removed to replace the
self-propel belt. See the “BOS, BCS” section on page
8-29
for more information. The Lawn-Boy Insight has a
black access cover just to the rear of the engine on top
of the chassis. Remove it for easy access to the top of
the transmission.
WPM Drive Systems Manual
10-3
Product Specification
CategoriesLawn Mower Manual, Parts and Accessories Manuals, Toro Lawn Mower Manual
Tags, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
Model Number16576
Model Year1990, 1996, 1999, 2001, 2003, 2004, 2005, 2006, 2007
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 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
(0 votes, average: 0 out of 5)

Submit your review (optional)
(will not be displayed)
* Required Field

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website