freightliner Argosy COE Maintenance Manual page 46

Engine Cooling/Radiator
Manufacturer
Caterpillar Caterpillar Diesel Engine Antifreeze/Coolant
Cummins Fleetguard
Detroit Diesel Detroit Diesel Power Cool
Old World
Fleet Charge
Industries
Maximum Coolant Protection in °F (°C) at Various Antifreeze Concentrations
COOLING
SYSTEM
CAPACITY
2 (8)
gal (L) *
10 (38)
16 (–9) 4 (–16)
11 (42)
18 (–8) 8 (–13) –6 (–21)
12 (45) 19 (–7)
13 (49) 21 (–6)
14 (53) 15 (–9)
15 (57) 16 (–9)
16 (61) 17 (–8) 10 (–12)
17 (64) 18 (–8) 12 (–11)
18 (68) 19 (–7) 14 (–10)
19 (72) 20 (–7)
20 (76)
*
For cooling system capacities not shown, the required amount of antifreeze can be calculated, using the following: Ethylene-glycol-base antifreeze in a 25%
solution protects to 10°F (12°C), 33% to 0°F (–18°C), 40% to –12°F (–24°C), 50% to –34°F (–37°C), and 60% to –62°F (–52°C).
†
60% ethylene-glycol-base antifreeze and 40% water by volume gives maximum coolant protection (–62°F [–52°C]). Exceeding 60% antifreeze diminishes
coolant protection; concentrated ethylene-glycol-base antifreeze will freeze at approximately 0°F (–18°C).
Table 3, Maximum Coolant Protection in °F (°C) at Various Antifreeze Concentrations
3. Clean the fan clutch air solenoid valve filter, if
equipped.
Century Class Trucks Maintenance Manual, January 2007
Approved Antifreeze
Antifreeze
® Compleat Premix
™
Table 2, Approved Antifreeze
ETHYLENE-GLYCOL-BASE ANTIFREEZE REQUIRED
3 (11) 4 (15) 5 (19)
–12 –34
(–24) (–37)
–23
(–31)
10 –15
0 (–18)
(–12) (–26)
13
3 (–16) –9 (–23)
(–11)
6 (–14) –5 (–19)
8 (–13) 0 (–18)
2 (–17)
5 (–15)
7 (–14)
15 (–9) 9 (–13)
16 (–9) 10 (–12)
Contains supplement additives. Available as a
premixed solution.
Premixed solution with supplement additives
Premixed solution with supplement additives
With supplement additives
gallons (liters)
6 (23) 7 (26) 8 (30)
–62
†
(–52)
–47 –62
†
(–44) (–52)
–34 –57
(–37) (–49)
–25 –45 –62
(–31) (–43) (–52)
–18 –34 –54
(–28) (–37) (–48)
–12 –26 –43
(–24) (–32) (–42)
–19 –34
–8 (–22)
(–28) (–37)
–14 –27
–4 (–20)
(–26) (–33)
–10 –21
0 (–18)
(–23) (–29)
–16
2 (–17) –7 (–22)
(–27)
–12
4 (–16) –3 (–19)
(–24)
3.1 Unscrew the fan clutch solenoid valve air
filter assembly and remove the filter ele-
ment.
Type
9 (34) 10 (38) 11 (42)
†
–62
†
(–52)
–52 –62
†
(–47) (–52)
–42 –58
(–41) (–50)
–34 –50
(–37) (–46) (–52)
–28 –42
(–33) (–41)
–22 –34
(–30) (–37)
20
12 (45)
–62
†
–56
(–49)
–48 –62
†
(–44) (–52)
20/5