JLG X20JP - X600AJ Service Manual - Manual (Page 87)

SECTION 3 - CHASSIS & TURNTABLE
3121623 – JLG Lift – 3-63
14. Pass the rope through the starter case hole and
started grip and knot the end of the rope as shown.
15. Check the operation of tile ratchet by pulling the
started rope out several times.
RECTIFIER/REGULATOR RECTIFIER
Measure the resistance between the terminals.
• Use a tester that is equivalent to or higher than the per-
formance specified:
Internal resistance: 20 Ω/VDC, 9 Ω/VAC
• Be careful not to touch the metallic part of the tester
probe with your fingers, otherwise correct resistance
value cannot be obtained.
• Read the tester manufacturer's operation instructions
carefully before operating the tester. Follow the instruc-
tions of the Service manual. Be sure the tester's battery
is fully charged and check the meter before using the
tester.
• Use the R x 1 scale of a commercially available millime-
ter that meter shows current flow from negative (-) to
positive (+). If the meter shows current flow in one
direction but not the other, the diode is goad.