Fuel, Coolant, And Lubricants; Proper Selection According To The Ambient Temperature - Komatsu WB142-5 Shop Manual

GENERAL

FUEL, COOLANT, AND LUBRICANTS

PROPER SELECTION ACCORDING TO THE AMBIENT TEMPERATURE

Type of
Reservoir
fluid
Engine oil
pan
Hydraulic Oil API
system CI-4
Hydraulic
system with
biodegradable
oil
Front axle:
Differential
Final
reduction gear
(ea.)
Rear axle:
Differential
Final
reduction gear
(ea.)
Hydraulic
GM
transmission
DEXRON
Brake
II D
system
Diesel
Fuel tank
fuel
Cooling
Coolant
system
OPTION FOR VERY COLD AREAS:
WB142-5
Ambient Temperature
-4 14 32
-22°F
-30° C -20 -10
SAE 5W-30
SAE 5W*
SAE 10W
ASTM
D975 No. 1
Ethylene Glycol Base
If the temperature exceeds 10° C (50° F), contact your Komatsu distributor for
advise on the type of oil to be used.
FUEL, COOLANT, AND LUBRICANTS
50 68 86
0 10 20 30
SAE 10W 30
SAE 15W-40
SAE 30
SAE 10W-30
See page 3-12
(See Note 1)
ASTM D975 No. 2
Capacity
104 122
Specified
40 50
9 liter
(2.4 gal)
97 liter
(25.6 gal)
97 liter
(25.6 gal)
6.5 liter
(1.7 gal)
1 liter
(0.26 gal)
14.5 liter
(3.8 gal)
1.5 liter
(0.4 gal)
20 liter
(5.3 gal)
0.8 liter
(0.2 gal)
120 liter
(31.7 gal)
14 liter
(3.7 gal)
Refill
9 liter
(2.4 gal)
41 liter
(10.8 gal)
41 liter
(10.8 gal)
6.5 liter
(1.7 gal)
1 liter
(0.26 gal)
14.5 liter
(3.8 gal)
1.5 liter
(0.4 gal)
17 liter
(4.5 gal)
0.8 liter
(0.2 gal)
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