Toro 33518 - 5 Ground Drive & Tine Systems; Ground Drive; Subsystem Ground Drive

GROUND DRIVE & TINE SYSTEMS
5-1
Toro 30” Aerator Service Manual
5
Ground Drive
Subsystem Ground Drive
(Fig. 177)
Fig. 177 subsystem ground drive
auxiliary hydraulic hose to keep hoses away from
linkage.
F. Zerks on the jackshaft pillow block bearings must
face down away from engine mounting plate.
G. Zerks on ange bearings must face forward away
from tine body.
H. Apply Loctite
®
505 to ange bearing bolts.
I. Us 1-1/4” spacer block under pulley end of idler arm
assembly as idler bolt and nut are tightened.
J. Torque to 32 + 3 ft-lbs. (44 + 4 Nm).
K. Inate tire to 12-14 psi (83-97kPa).
A. When tightening the slotted nut on the wheel motor
tapered shaft: torque the slotted nut to 235 + 35 ft-
lbs. (325 + 48 Nm). Note: Do not use anti-seize on
wheel hub.
B. Snug all nuts in alternating pattern on wheel then
torque in alternating pattern to 77-95 ft-lbs. (105-
130 Nm).
C. Chains should have 1/4”-1/2” deection half-way
between sprockets.
D. Torque to 45-55 ft-lbs. (62-76 Nm).
E. Route transmission expansion hoses over the
A
I
B
K
J
C
F
C
G
G
D
H