Description

Case 7110, 7120, 7130, 7140, 7150 Tractor Manual

Tractor Model: 7110, 7120, 7130, 7140, 7150
Publication Number: 8-91778
English
January 1996
Format: PDF

Case 7110, 7120, 7130, 7140, 7150 Tractor Service Manual – 2258 Pages

Manual Table of Content:

1. General
2. Engine
3. Fuel System
4. Electrical
5. Steering
6. Transmission
7. Brakes
8. Hydraulics
9. Chassis and Mounted Equipment

Manual Extract: Coolant

1. The Coolant Is Rusty p r The Tractor Has Been Run Without The Proper Coolant Mixture.
It is important to have a solution of Ethylene Glycol in the cooling system at all times. The following example is an illustration:
A. A 50% mixture of ethylele glycol and a 7 PSI radiator cap will raise the boiling point of the coolant to 242° F (117°C).
B. A 70% mixture of ethylene glycol and a 7 PSI radiator cap will raise the boiling point of the coolant to 243° F (123° C).
C. A mixture of just water and a 7 PSI radiator cap will lower the boiling point of the coolant to 233° F (112°C).

2. Oil Is Leaking Into The Cooling System.
Engine oil can enter the cooling system in the following manner:
A. a bad head gasket.
B. leaking oil cooler.
C. cracked cylinder head or cylinder block.
Remove the oil cooler for inspection. Make a crankcase pressure check (blow by) on the engine.