JLG 740AJ, Service And Maintenance Manual

Page: 547 / 582

SECTION 7 - BASIC ELECTRICAL INFOR M ATION & SCHE M ATICS
3121160 7-13
HD30/HDP20 Series Assembly
1. Grasp contact about 25mm behind the contact crimp
barrel.
2. Hold connector with rear grommet facing you.
3. Push contact straight into connector grommet until a
positive stop is felt. A slight tug will confirm that it is
properly locked in place.
NOTE: For unused wire cavities, insert sealing plugs for full envi-
ronmental sealing.
HD30/HDP20 Series Disassembly
1. With rear insert toward you, snap appropriate size
extractor tool over the wire of contact to be removed.
2. Slide tool along into the insert cavity until it engages
contact and resistance is felt.
3. Pull contact-wire assembly out of connector.
NOTE: Do Not twist or insert tool at an angle.
Figure 7-18. HD/HDP Contact Installation
A B
C
Figure 7-19. HD/HDP Locking Contacts Into Position
Figure 7-20. HD/HDP Contact Removal
A B
C
Figure 7-21. HD/HDP Unlocking Contacts