LINES GP-BOOM 1118173 - Caterpillar

Table 1
Required Tools    
Part Number    Description    Qty    
6V-2100     Multitach group     1    
Position the machine on level ground.
Stop the engine.
Install 6V-2100 Multitach 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    Service Limit    
No load high idle (1)     2030 30 rpm     1830 to 2080 rpm    
No load low idle     975 50 rpm     975 100 rpm    
Maximum speed with load (2)     1880 rpm (3)     1850 rpm (3)     1800 rpm (3)    
No-load speed (4)     975 50 rpm     975 100 rpm    
( 1 ) One touch low idle control in the OFF position
( 2 ) Pressure is relieved from both pumps.
( 3 ) Minimum rpm
( 4 ) One touch low idle control 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.