Lubricants; Temperature And Oil Viscosity Chart; Symbols And Time Intervals - Hobart Jet-Ex 4D Operation And Maintenance Manual

OM-2063 / Operation and Maintenance Manual
Jet-Ex 4D / Spec. 7003A-3 and 7003B-3 / Generator Sets
Symbol
1 Grease, Automotive and
Industrial
2 Oil, Engine, Heavy Duty
3 Grease, Automotive
Ambient Temperature Range
0 F (-18 C) to 30 F (-1 C)
30 F (-1 C) to 80 F (27 C)
Symbol
D
BW
M
BM
SA
CAUTION
(5) Change oil as follows:
a. Provide a container for catching used oil. Capacity should be greater than 2 gallons.
b. Remove drain plug located in oil pan. Allow sufficient time for oil to drain from valve train,
timing gear case, etc., before reinstalling plug.
c. Change oil filter while oil is draining, see Para. 2, E, (5) below.
d. Clean drain plug and reinstall. DO NOT over-tighten.
Jan 10/91
Name
Federal VV-G-632
MIL-L-46152 or
MIL-L-2104C
Military MIL-G-10924B

Lubricants

Above 80 F (27 C)

Temperature and Oil Viscosity Chart

Symbols and Time Intervals

DO NOT use solvents as flushing oils in running engines.
Specification
Figure 2
Viscosity #
10W
15W/40
15W/40
Figure 3
Time Interval
10 hours or Daily
100 hours or Biweekly
200 hours or Monthly
400 hours or Bimonthly
800 hours or Semiannually
Figure 4
Notes
Sinclair LItholene Industrial
No.2; Mobile-Mobilplex 47
or equivalent.
See Perkins Engine User's
Handbook for
recommended oil viscosity
Wheel bearings
Chapter 2-3
Page 3