SECTION 1
TORQUE VALUES:
SPECIAL
Tractor Model
Location
Torque
ft-Ib
Nm
Rear wheel hub set screws
28 - 32
39 -45
C-Series
Fuel tank front bolt
5-8
7 - 11.2
Fuel tank insert bolt
5-8
7 - 11.2
D-Series
Fuel tank nuts
GENERAL
Size
Torque
ft-Ib
Nm
1/4 - 20
8
11
5/16-18
17 - 22
24 31
3/8 - 16
30 - 35
42 49
3/8 - 24
25- 30
35 42
1/2 - 13
75 - 80
105 - 112
Self Tapping Screws - All Models
5/16 - 18
15
21
3/8 -
16
25
35
SPECIAL INSTRUCTIONS
All Models
Lube all grease fittings with No. 2 General Purpose
lithium grease
Coat exposed areas of axle hubs with anti-rust lubricant
(Texaco Compound"l, " Light, Code 1976 or equivalent)
- Install seat spring long leg toward seat.
C-Series Models
Adjust lift chain so length from bolt through lower link
to trunnion center is 7.4 inches (19 cm). For final ad-
justment, see Section 7
Kohler engines: assemble engine PTO pulley 1/16 inch
(1.6 mm) from engine face
Adjust PTO brake to provide .ol2'l3 mm) clearance be-
tween brake pad and pulley when clutch is engaged
- Coat lift lever shaft with anti-rust lubricant (Texaco
Compound"L," Light, Code 1976 or equivalent)
- Use Isomount No. 106434, color code white, for all
models except C-81.
Use Isomount No. 106441, no
color code, for C-St models
Fuel hose must remain clear of Sundstrand Transmission.
Secure hose to top of transaxle and bottom of hood-
stand.
1-4
12
17
O-Series Models
- Fasten rectifier wire to inside edge of frame with wire
clip
- Align front wheels for 1/16 to 1/8 inch 0.6 to 3.2 mm)
toe-in
Steering gear to contain 1/4Ib.(0.1 kg) grease
Adjust choKe and throttle friction to provide
8
to
10
lb.
(1.8 to 2.3N) pull force at knobs
Adjust friction on control cam to provide 16 to 20 lb.
(3.6 to 4.5N) pull force at top of motion control lever
- Tie wrap wiring harness to steering column
- Grease input shaft spline of hydro pump and brake rod
(approximately 2 inches past threaded end) with "moly"
grease.
-
locate bottom edge of muffler 1 3/4 inch (4.4 em)
above grille shroud assembly
- Adjust brake rods so brake band just clears drum with
pedal released
- Adjust park brake rod with brake handle in engaged
position
Install spring disc washers on choke and throttle controls
as shown
in
Fig.
1-1.
SPRING DISC WASHER
ONEON CHOKE
TWO ON THROTTLE
FRICTION
WASHER
(100305)
Fig. 1-1 Control Friction