Lincoln Electric RANGER 225 GXT Service Manual page 93

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AND REPLACEMENT PROCEDURE (continued)
12. Using a 13mm wrench, remove the two
mounting nuts.
nylon insulators.
13. Remove the rectifier assembly by pulling it
away from the blower baffle.
14. Reassembly: Refer to the Wiring Diagram for
proper connections to the positive and nega-
tive sides of the rectifier assembly. The two
sides of the bridge are marked + and -,
respectively.
NOTE: Use Dow Corning 340 on all aluminum
electrical connection surfaces.
15. WIth the 1/2" wrench install the three mounting
nuts.
16. With the 7/16" socket wrench, install the S2
lead and the heavy lead going to the S1
Range switch. Note the order of fasteners: flat
washer at the bottom followed by pigtails,
heavy leads, flat washer, lock washer, and nut.
TROUBLESHOOTING AND REPAIR
OUTPUT RECTIFIER BRIDGE REMOVAL
Note the placement of the
RANGER® 225 GXT
17. With the 7/16" socket wrench, install the W1
lead and the heavy lead going to the S2
Polarity switch. Note the order of fasteners:
flat washer at the bottom followed by pigtails,
heavy leads, flat washer, lock washer, and nut.
18. With the 1/2" socket wrench, install the heavy
cable and the #8 lead (White) to the rectifier
negative heat sink. Note the order of fasten-
ers.
19. With the 1/2" socket wrench, install the choke
lead and the #10 lead and note the order of
fasteners.
20. Reinstall the case side, fuel cap, lift bail gas-
ket, case top, and spark plug wire.
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