Checking Rectifier; Checking Ic Regulator - Kubota WSM 05-E4B Series Workshop Manual

SERVICING
6. Servicing

6.53 Checking rectifier

Tools required
• Circuit tester
1. Check the continuity across each diode of rectifier
with the resistance range of circuit tester.
NOTE
• The rectifier is correct if the diode in the
rectifier conducts electricity only in one
direction.
Service specifi-
Resistance
cation

6.54 Checking IC regulator

Tools required
• Circuit tester
1. Check the continuity across the B terminal (2) and
the F terminal (1) of IC regulator with the resistance
range of circuit tester.
NOTE
• The IC regulator is correct if it conducts
electricity only in one direction.
Service specifi-
Resistance
cation
05-E4B SERIES,05-E4BG SERIES
Less than 1.0 Ω
Less than 1.0 Ω
(1) F terminal
4. ENGINE
(2) B terminal
4-79
KiSC issued 03, 2023 A