Instruction Manual

MAINTENANCE AND SERVICING
6.2.2 Recommended Fluids and Lubricants
Your machine c
an operate at top efficiency only if clean lubricants are used.
• U se clean cont
ainers to handle all lubricants.
• Store in an are
a protected from dust, moisture, and other contaminants.
Lubricant
Specificatio
n
Description Use
Capacities
Grease
SAE
Multi-Purpos e
High Temperature Extreme
Pressure (EP2) Performance
With 1% Max. Molybdenum
Disulphide (NLGI Grade 2)
Lithium B ase
As Required Unless
Otherwise Specified .
—
Knife Driv
eBox
2.3 quarts
(2.2 liters)
Gear
Lubricant
SAE 85W-140 API Service Class GL-5
Main Drive Gearbox 5 pints (2.5 liters)
6.2.3 Torque Specifications
The follo
wing tables give correct torque values for various bolts, cap screws, and hydraulic fittings.
• Tighten
all bolts to the torques specified in chart (unless otherwise noted throughout this manual).
•Replace
hardware with the same strength and grade bolt.
•Checkti
ghtness of bolts periodically, using the tables below as a guide.
•Torque
categories for bolts and cap screws are identified by their head markings.
SAE Bol
t Torque Specifications
Torque values shown in this table are valid for non-greased, or non-oiled threads and heads. Therefore, do NOT
grease or oil bolts or cap screws unless otherwise specified in this manual.
Table 6.1 SAE Grade 5 Bolt and Grade 5 Free
Spinning Nut
Torq
ue (ft·lbf)
(*in
·lbf)
Torq
ue (N·m)
Nominal
Size (A)
Min. Max. Min. Max.
1/4
-20
*10
6
*11
7
11.9 13.2
5/16-18 *218 *241
24.6 27.1
3/8-16
32 36 44 48
7/
16-14
52
57
70
77
1/2-13
79 87 106 118
9/16-12
1
14
1
26
1
53
1
70
5/8-11
157 173 212 234
3/4-10
281 311 380 420
7/8-9
449 496 606 669
1-8 611 676 825 912
Figure 6.1: Bolt Grades
A-NominalSize B-SAE-8
C-
SAE-5
D-
SAE-2
169899 115 Revision A