C0.5, C0.7, C1.1/3011C, C1.5/3013C, C1.6 and C2.2/3024C/3024CT Industrial Engines and Engines for Caterpillar Built Machines Caterpillar

Illustration 1	g00877006

Opening temperature of the water temperature regulator

C0.5, C0.7, C1.1/3011C and C1.6 ... 75 °C (167 °F)

C1.5/3013C ... 80° to 84°C (176° to 183°F)

C2.2/3024C ... 80° to 84°C (176° to 183°F)

C2.2/3024CT ... 71 °C (160 °F)

Fully open temperature of the water temperature regulator

C0.5, C0.7, C1.1/3011C and C1.6 ... 87 °C (189 °F)

C1.5/3013C ... 95 °C (203 °F)

C2.2/3024C ... 95 °C (203 °F)

C2.2/3024CT ... 82 °C (180 °F)

Water Temperature Regulator Housing for C0.5 and C0.7 Engines

Illustration 2	g01112497

(1) Spring

(2) Water temperature regulator

(3) Gasket

(4) Cover

(5) Tighten the nut for the water temperature regulator housing to the following torque. ... 6 N·m (4.4 lb ft)

(6) Tighten the two setscrews for the water temperature regulator housing to the following torque. ... 6 N·m (4.4 lb ft)

Water Temperature Regulator Housing for C1.1/3011C, C1.5/3013C, C1.6, and C2.2/3024C and C2.2/3024CT Engines

Illustration 3	g00820265

Illustration 4	g01114379
Water temperature regulator for naturally aspirated engines

Illustration 5	g01114381
Water temperature regulator for turbocharged engines

Note: Ensure that the water temperature regulator is seated correctly in the housing.

Note: Ensure that the jiggle pin (1) on the water temperature regulator is correctly positioned. Refer to illustrations 4 and 5.

(1) Tighten the two setscrews for the water temperature regulator housing to the following torque. ... 14 N·m (10 lb ft)

(2) Cover

(3) Water temperature regulator

(4) Gasket