FILM-IDENTIFICATION 3243310 - Caterpillar

Table 1
Required Tools    
Part Number    Description    Qty    
9U-7400     Multitach Tool Group     1    
Position the machine on level ground.
Stop the engine.
Install 9U-7400 Multitach Tool Group on the engine.
Start the engine.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Read the engine speed display (rpm) on the multitach. Refer to Table 2 for the specifications for engine speed at the desired engine operation.
Table 2
Item    Specifications    
New Rebuild    
No load high idle (1)     1880 50 rpm (2)    
1980 50 rpm (3)
No load low idle     800 50 rpm    
Maximum speed with load (4)     1720 rpm (5)     1670 rpm (5)    
No load speed (6)     1300 50 rpm    
( 1 ) AEC switch in the OFF position
( 2 ) Three seconds after the engine speed dial was placed at position "10"
( 3 ) Engine rpm within three seconds after the engine speed dial was placed at position "10"
( 4 ) Pressure is relieved from both pumps (stall condition).
( 5 ) Minimum rpm
( 6 ) AEC switch in the ON positionNote: A New specification is the performance that can be expected for a new machine. A Rebuild specification is the performance that can be expected after rebuilding the components of a system. Performance beyond the Service Limit is an indication of these problems: improper maintenance or adjustment, component wear and failure.