Maintenance

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Maintenance
 
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Last Post
"Medium weight" oil for 3B/F rotary valve
by mmendelson, Nov 19, 2025
6
268
leadpipes
by rmb796, Dec 17, 2025
2
188
Maintaining a leather bag
by JonTheCadet, Sep 23, 2025
9
523
mouthpiece cleaning/polishing
by rmb796, Nov 08, 2025
10
442
How do I remove a stuck mouthpiece from a press fit leadpipe?
by Bjorn, Nov 07, 2025
4
275
Slide maintenance
by CrisHagmannBone, Oct 31, 2025
3
306
Best Valve oil for axial flow in 2025
by BrianJohnston, Jun 10, 2025
21
1876
Does Polishing a Bell with Brasso
by Kobe100, Jul 14, 2025
13
796
Strange change to lacquer
by RoscoTrombone, Oct 12, 2025
12
841
Rotor Valve questions - checking for seal, and which oil for what purpose?!
by NuhJuhKuh, Oct 07, 2025
14
1790
King 5B and 4B valve bearing
by rjrberg79, Jul 19, 2025
15
1829
Hagmann tools
by Bach42t, Dec 10, 2023
5
2827
Corrosion on slide
by evanbone1, Sep 06, 2025
4
257
La Tromba Brass Polish
by UrbanaDave, Aug 11, 2025
5
287
Spitball Question
by Driswood, Aug 15, 2025
2
238
TECH QUESTION: Carbon Build Up Removal [ 1 2 ]
by Lhbone, Jul 28, 2025
28
823
Valve Making Popping Noise [ 1 2 ]
by jbtb, May 04, 2023
44
5182
Cleaning/improving the inside of my outer slide
by steve4dd, Mar 30, 2025
5
7049
Hagmann valve maintenance
by GMB, Nov 22, 2019
23
20952
Slide wear
by hyperbolica, Jul 16, 2025
7
396
What’s your favorite tuning slide grease? [ 1 2 3 4 ]
by Elow, Aug 07, 2020
76
81767
Shelf Life of oils/lubes/creams
by Geordie, Jun 30, 2025
12
834
Cleaning many trombones at a time
by MrLong, May 12, 2025
9
6179
Cut Bell Maintenance
by Samit2011, Jan 09, 2026
18
637
should I polish the inside of my inner slide?
by TomInME, Dec 15, 2025
22
834
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