Bx - Gasoline/Lpg Engine - Komatsu AX20 Operation & Maintenance Manual

27.2 BX – GASOLINE/LPG ENGINE
MODELS FG20/25/30-14, FG20H/25H/30H-14, FG20S/
25S-14, FG20SH/25SH/30SH-14
NOTICE
Always use genuine Komatsu Forklift oil and grease.
Location
Engine oil
Engine oil pan
(SAE10W-30SJ)
TORQFLOW DEXRON automatic
transmission case transmission fluid
Gear oil (SAE80W)
Differential case
Gear oil (SAE90W)
Hydraulic tank Hydraulic oil ISO #32
Gasoline: 87 octane
(recommended)
Fuel tank
LPG: 107 octane
propane
Brake fluid (DOT 3)
Brake system
(SAE7OR-3)
Lithium grease
Greasing points
(NLGI No. 2)
Clutch reservoir
Brake fluid (DOT 3)
tank (option)
Cooling system Glycol-based coolant
Never use the incorrect kind of brake fluid.
Use genuine Komatsu Forklift DOT 3 brake fluid.
Type of Fluid
-20
Ambient Temperature
-4 14 32 50 68
-10 0 10 20
27. LUBRICANT LIST
Capactities
86°F
30°C
(including filter)
4.50 quarts / 4.25 L
12.50 quarts / 11.80 L
TORQFLOW transmission:
6.00 quarts / 5.70 L
Clutch transmission:
14 quarts / 13.25 L
FG20/25/30(H):
14.8 U.S. gal. / 56 L
FG20/25/30S(H):
9.5 U.S. gal. / 36 L
FG20/25/30(H):
14.5 U.S. gal. / 55 L
FG20/25/30S(H):
10.6 U.S. gal. / 40 L
16.64 oz. / 0.5 L
—
0.026 U.S. gal. / 0.1 L
2.4 U.S. gal. / 9.2 L
4-3