Snorkel TB50 - Manual (Page 13)

Chapter 2 – Specifications
TB42/TB50 – 0074923 9
Engine Displacement Fuel Grade Coolant
Operating
Temperature
Oil
Capacity
Oil
Grade
Ford
LRG 425
153 cu. in.
(2.5 liter) 3
Gasoline
Unleaded 87 or 89 octane. 1
Do not use gasoline blends with
more than 10% ethanol by
volume octane index of 87 or 89.
LPG
HD-5 USA 1
EN589 European
50% Water
50% Antifreeze 3
195°F to 220°F
91°C to 104°C
4.5 US qt
(4.26 liter) 3
API: SH
or SJ 2
Ford
VSG 411
67 cu. in.
(1.1 liter) 3
Gasoline
Unleaded 87 octane. 1
LPG
HD-5 USA 1
EN589 European
50% Water
50% Antifreeze 3
160°F to 190°F
71°C to 88°C
With filter:
3.5 US qt
(3.25 liter)
W/o filter:
2.9 US qt
(2.75 liter)
API: SG,
SG/CC or
SG/CD 2
GM
1.6L
97.5 cu. in.
(1.5 liter)
Gasoline
Unleaded 87 octane 1
LPG
HD-5 1
50% Water
50% Antifreeze 5
188°F to 206°F
86.6°C to 96.6°C
With filter:
3.7 US qt
(3.5 liter)
W/o filter:
3.4 US qt
(3.2 liter)
API
Starburst 4
Note 1: Refer to the engine manufacturers manual for specific fuel recommendations and specifications.
Note 2: Refer to the engine manufacturers manual for specific lubricating oil recommendations and specifications.
Note 3: Refer to the Ford LRG 425 Operator Handbook for specific coolant recommendations and specifications.
Note 4: API Starburst symbol on GF-4 oils reads “API Service SM.”
Note 5: Refer to the engine manufacturers manual for specific coolant recommendations and specifications.
Engine Specifications – Gasoline/Dual Fuel/LP