Discuz! Board

 找回密码
 立即注册
搜索
热搜: 活动 交友 discuz
查看: 4|回复: 0

Lincoln Ideal ARC 250 amp adjuster hard to crank

[复制链接]

9万

主题

9万

帖子

29万

积分

论坛元老

Rank: 8Rank: 8

积分
293221
发表于 2021-8-31 23:26:08 | 显示全部楼层 |阅读模式
Seems like the shaft on the bottom coming out of the tranformer is kind of sticky,how is the serviced? Should I take the front cover off the welder and spray it with WD40 or Oil it? Attached Images
Reply:The front cover does not need to come off yet, take the center cover off. Then you will have good access to clean out the mechanism. Mine had years of dried, dirty, caked on grease in the gear teeth. I scraped and brushed all the heavy crud out that would come out, mainly dry first of all with a narrow screwdriver. Lots of gentle compressed air blasting helps. Perhaps a couple drops of light machine oil like 3-in-1 or air-tool oil will help to break it loose. Just get it to nudge a little bit, back and forth, back and forth. Clean as you go, it should loosen up with patience. Nice looking machine! City of L.A. Structural; Manual & Semi-Automatic;"Surely there is a mine for silver, and a place where gold is refined. Iron is taken from the earth, and copper is smelted from ore."Job 28:1,2Lincoln, Miller, Victor & ISV BibleDanny
Reply:Thanks Tanglediver,il give that a shot,mine has the same dried up grease on the gears,it turns and adjust but just not very freely
Reply:WD=40 tends to dry and turn to varnish.I use it for a lot of things,just not for long term lubrication.
Reply:Bluewelder,s what do you like? I keep some left over synthetic oil in my oil can,I use that on my floor jack wheels,vice other maintenance.
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|小黑屋|DiscuzX

GMT+8, 2025-12-27 03:16 , Processed in 0.073088 second(s), 18 queries .

Powered by Discuz! X3.4

Copyright © 2001-2021, Tencent Cloud.

快速回复 返回顶部 返回列表