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Hydraulic hose placement
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Jhilton69 View Drop Down
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Joined: 01 Aug 2023
Location: Lyerly Georgia
Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Topic: Hydraulic hose placement
    Posted: 01 Aug 2023 at 9:40pm
I blew a hydraulic hose on my AC 1962 HD6G last week and somehow got 2 of them backwards. Can someone help me get them the right way. It's the left side of the loader(driverside). There the ones that are located on the bottom back under the seat. Pics and which ones go where would help a lot. Thank ya
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doctorcorey View Drop Down
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Joined: 17 Jul 2011
Location: S. KC Missouri
Points: 587 		Post Options Post Options   Thanks (0) Thanks(0)   Quote doctorcorey Quote  Post ReplyReply Direct Link To This Post Posted: 01 Aug 2023 at 10:41pm
Originally posted by Jhilton69 Jhilton69 wrote:

I blew a hydraulic hose on my AC 1962 HD6G last week and somehow got 2 of them backwards. Can someone help me get them the right way. It's the left side of the loader(driverside). There the ones that are located on the bottom back under the seat. Pics and which ones go where would help a lot. Thank ya
   Where did you disconnect/ reconnect them? Under the seat at the tank, or under the guard in front of the battery box?
Semper Fi USMC    1958 HD6G, 1959 MF 203 loader, 1960 Case 420B Backhoe, MF 65 Tractor/Loader Diesel
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Jhilton69 View Drop Down
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Joined: 01 Aug 2023
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Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Aug 2023 at 11:03pm
I reconnected them back under the seat where it has 2 stacked on top each other
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doctorcorey View Drop Down
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Joined: 17 Jul 2011
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Points: 587 		Post Options Post Options   Thanks (0) Thanks(0)   Quote doctorcorey Quote  Post ReplyReply Direct Link To This Post Posted: 01 Aug 2023 at 11:53pm
I can't look at mine until tomorrow. There are tw0 different setups, a break at about serial number 11000, and the diagrams in the parts manual are difficult to visualize, with all the pipes stacked and running so close together. 
Semper Fi USMC    1958 HD6G, 1959 MF 203 loader, 1960 Case 420B Backhoe, MF 65 Tractor/Loader Diesel
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Points: 2022 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Codger Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 5:23am
Not knowing serial number of tractor limits accuracy but here is a diagram of an HD6G which may help:
A career built on repairing and improving engineering design deficiencies, shortcomings, and failures over 50 years now.
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doctorcorey View Drop Down
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Joined: 17 Jul 2011
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Points: 587 		Post Options Post Options   Thanks (0) Thanks(0)   Quote doctorcorey Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 7:51am
The hydraulic fluid tank diagram shows these ports pretty well, but I can't get pictures to load here. Looking from the outside, the upper right of the 4 ports is the retract tube of the left dump cylinder, the lower right port is the dump port for the left dump cyl. Upper left port is for the boom cylinder raise, and the lower left port is for the boom cyl lower (retract). 
Semper Fi USMC    1958 HD6G, 1959 MF 203 loader, 1960 Case 420B Backhoe, MF 65 Tractor/Loader Diesel
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Jhilton69 View Drop Down
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Joined: 01 Aug 2023
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Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 4:20pm
Thank you this gives me a good idea where to start. Glad you could follow the lines I tried several times and got lost when they hit the connection in the middle.
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Joined: 01 Aug 2023
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Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 4:22pm
It's a 1962 model the places it says the serial number is it worn off
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Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 6:01pm



These are the 2 plates that's supposed to have the serial numbers I see 1 of the numbers looks like it's on both plates. Is this the serial number
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Points: 587 		Post Options Post Options   Thanks (0) Thanks(0)   Quote doctorcorey Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 8:42pm
Originally posted by Jhilton69 Jhilton69 wrote:

Looks like 23xxx, so it is post split. Hoses go to same hydraulic tank ports on both early and late models 


These are the 2 plates that's supposed to have the serial numbers I see 1 of the numbers looks like it's on both plates. Is this the serial number
Semper Fi USMC    1958 HD6G, 1959 MF 203 loader, 1960 Case 420B Backhoe, MF 65 Tractor/Loader Diesel
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Points: 58 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jhilton69 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Aug 2023 at 11:57pm
Thank ya
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