Toro Groundsmaster 4500-D Series User Manual

PinionGeartoRingGearEngagement
TOE
HEEL
PROFILE
TOP LAND
ROOT
LENGTHWISE
BEARING
ARC
g276537
Figure271
Thenalpositionofthepiniongearisveriedbyusingthegearcontactpattern
methodasdescribedinthefollowingprocedure.
GEARTOOTHDEFINITIONS(Figure271):
Toe−theportionofthetoothsurfaceattheendtowardsthecenter.
Heel−theportionofthegeartoothattheouterend.
TopLand−topsurfaceoftooth.
1.Painttheteethoftheringgear,bothdriveandcoastside,withagearmarking
compound,suchasDyKemSteelBlue.
2.Installtheinputshaft/piniongearassemblyintoaxlecase.
More than 35% total tooth contact
1/3 to 1/2 of entire width
from small end of tooth
g276538
Figure272
Groundsmaster
®
4500-D/4700-D
Page7–43
Axles,PlanetariesandBrakes:ServiceandRepairs
19245SLRevA

Toro Groundsmaster 4500-D Series Specifications

General

Brand	Toro
Model	Groundsmaster 4500-D Series
Category	Lawn Mower
Language	English