HOSE AS 4945807 - Caterpillar

Illustration 1 g03324897
Table 1
Specification for 370-9315 Alternator Mounting Gp    
Item     Qty     Part     Specification Description    
1     -     -     Tighten the pulley retaining nut to 110 10 N m (81 7 lb ft).    
2     -     -     Adjust the belt tension according to the 197-9087 Tension Chart .    
3     1     7E-4839 Pulley     The misalignments between the pulleys should not exceed 0.4 degrees.    
4     1     367-2824 Pulley As    
5     1     235-2484 Lip Type Seal     Lubricate the sealing lip lightly with the lubricant that is being sealed.    
Table 2
Specification for 197-9087 Belt Tension Chart    
Size of Belt     Width of Belt     Gauge Reading     Gauge (Force)     Belt Tension (Frequency)
"Initial" (1)     Belt Tension (Frequency)
"Used" (2) (3)     Gauge (Frequency)    
Belt Tension (Force)
"Initial"
(1) Belt Tension (Force)
"Used"
(2) (3) Basic Gauge Number     Gauge Number    
8 - RIB
POLY - RIB    
27.82 mm (1.095 inch)    
800 22 N (180 5 lb)    
489 44 N (110 10 lb)     BT-33-109     98 10 HZ     76 8 HZ     Clavis Type 14    
Do not use the belt tension chart for belts with tensioners that are spring loaded.    
Measure the tension of the belt that is farthest from the engine.    
( 1 ) Belt tension "lnitial" is for a new belt.
( 2 ) Belt tension "Used" is for a belt that has operated for 30 minutes or more of operation at the rated speed.
( 3 ) If a belt falls below the "Used" belt tension, the belt should be tightened again to the high side of the "Used" belt tension.