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TECHNICAL INFORMATION
Subject Change of Torque Limiter Complete
63475
For Models HR3000C, HR3550C, HR4040C, HR4500C
Country All countries
Description Adhesive has been applied to Pin 4 in Torque Limiter Complete to prevent the Pin 4
from coming out of place.
Torque Limiter without Pin 4 may cause a Round Nut to rotate, resulting in the torque out of
presetting. To avoid such trouble, this addition of adhesive has been made. (However, Pin 4
in the Torque Limiter Complete which is installed on Rotary Hammers does not come out of
place. Accordingly, this change is applicable to Torque Limiter as a replacement part only.)
Adhesive applied to the Pin 4
Torque Limiter Complete
(Item No.104 of Parts List)
Note: Regarding Torque Limiter Complete as a replacement part Round Nut
please check the Torque Limiter for Pin 4's presence.
When Pin 4 is not present, insert Pin 4 in the portion where
the notch on the Driving Nut of the Torque Limiter meets Pin 4
that of a Round Nut of the Torque Limiter as shown on right.
Caution: Be careful not to drop Pin 4 at the time of repairing.
Please use LOC TITE 603 (Part No. 045047-7A) as a adhesive.
Driving Flange
Interchangeability(I/C)
Item No. Current part Q'ty I/C New part Q'ty Note
HR3000C, Torque Limiter Complete Torque Limiter Complete
1 Yes 1
HR3550C: 151692-9 152955-6
104
HR4040C: Torque Limiter Complete Torque Limiter Complete
1 Yes 1
084 150860-1 159947-6
HR4500C: Torque Limiter Complete Torque Limiter Complete
1 Yes 152954-8 1
070 152763-5
Implementation
Ready to your next order