C4.4 (Mech) Marine Generator Set MCS-3 Caterpillar


V-Belt - Test

Usage:

C4.4 L1K

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     144-0235     Belt Tension Gauge     1    

Table 2
Belt Tension Chart    
Size of Belt     Width of Belt     Gauge Reading    
Initial Belt Tension (1) Used Belt Tension (2)    
1/2    
13.89 mm (0.547 in)    

535 N (120 lb)    

355 N (80 lb)    
Measure the tension of the belts.    
( 1 ) Initial Belt Tension refers to a new belt.
( 2 ) Used Belt Tension refers to a belt that has been in operation for 30 minutes or more at the rated speed.

Install Tooling (A) at the center of the longest free length of belt and check the tension on both belts. Check and adjust the tension on the tightest belt. To adjust the belt tension, refer to Disassembly and Assembly, "Alternator - Install".

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