COVER-GEAR HOUSING 3P2411 - Caterpillar

Table 1
"Engine Performance - Test (Engine Speed)"    
Engine    "AEC" Switch Position    "Engine Speed Dial" Position    Time (sec)    Specifications    
No load     OFF     10     0 to 3     1980 50 rpm    
OFF 10     > 3     1880 50 rpm    
ON 10     > 3     1300 50 rpm    
OFF 1     > 3     950 50 rpm    
One touch low idle > 0     1020 50 rpm    
Load (1)     OFF     10     > 3 to 5     1720 to 1800 rpm (2)    
( 1 ) Two pump main relief BOOM UP.
( 2 ) Minimum rpm
Table 2
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 1 for the specifications for engine speed at the desired engine operation.