1980-1985 Case International 1190, 1194, 1290, 1294, 1390, 1394, 1490, 1494, 1594, and 1690 Tractor OEM Service Manual

• Covers the 1980–1985 Case International lineup: 1190, 1194, 1290, 1294, 1390, 1394, 1490, 1494, 1594, and 1690 models equipped with Synchromesh or Power Shift transmissions.
• This 110-page reference (Benchmanuk Manuals, 2008) features over 100 exploded-view diagrams and specialized torque tables for engines, transmissions, and hydraulics.
• Maps out 10 model variants across multiple P.I.N. ranges to ensure precise component identification.
• Fully details the critical technical differences between David Brown and Carraro front drive axle assemblies.

Workshop Specifications & System Coverage

This manual cuts out the guesswork and delivers critical shop-floor specifications for the entire tractor range. It provides straight-to-the-point documentation for maintaining and assembling major mechanical subsystems, from the engine block and transmission to final drives and heavy-duty hydraulic networks. You get immediate access to diagnostic parameters, tolerance charts, and adjustment settings using both SI and US customary measurements. Working with heavy tractor drivetrains and high-pressure hydraulics involves significant physical risks. Always verify shop safety protocols, relieve system pressure, and use properly rated support stands before beginning any teardown.

Clearances, Capacities, and Tune-Up Data

We know you need fast access to the numbers. The condensed service data tables cover essential engine tune-up, sizing, and clearance specs for the entire 1190–1690 run. For quick reference, the 1690 coolant system capacity is documented at 15.3 liters, while valve clearance across all models sits at 0.25 mm. When securing the cylinder head on the 1594 and 1690 models, the manual walks you through a strict four-stage sequence requiring a final torque of 135 Nm. It also breaks down the exact torque sequences for main bearing caps, differential lash adjustments, and power shift transmission control valve settings.