How to Remove the Master Cylinder Assembly on a Titan Model 20 Brake Actuator

Question

Question:

How do you replace this. Is it pressed into frame.

asked by: Kerry W

0

Expert Reply:

The master cylinder assembly on the Titan model 20 actuators, like # T1521000 as an example, is bolted to the inside of the actuator. Take a look at the picture I have included as an example. There are 2 bolts on each side holding in the assembly. Remove the bolts, the brake line, and the cap and the assembly should come out.

expert reply by: Michael H

0

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Answer 1

I have attached for you below an exploded parts breakdown of the Titan/Dico Model 10 Surge Brake Actuator. In regards to the Replacement Top/Bottom Bearing part #T1020900 and Replacement Side Bearing part #T1242700, these work to help stabilize the…

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Answer 2

I agree that the master cylinder in your pictures is for a Model 10 or 20 actuator so #DX66FR is the correct replacement. If the springs and hardware are in good shape operate properly then you would not have to replace the whole assembly. If they…

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Answer 3

If your trailer surge coupler uses a lockout key to allow reversing then it is operating normally. Some Titan brand couplers use this type of key-operated manual lockout. Inserting the key is required for these couplers even on level ground. If not,…

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Answer 4

The replacement Titan actuator for your Model 10 with part number 3241639 is listed on our site as the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout #T4750620. My contact at Titan confirmed this.

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Answer 5

Look at the side of the master cylinder and you'll be able to tell which type of brakes it is designed for by the number. If you see 23744 stamped into the side of it you have a drum brake model. If you have 25744 stamped in the side it's for…

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Answer 6

If the master cylinder you need is the part #T2374600 that would indicate that you have a Model 10 actuator like the part #T4750620. Which normally this bolts to the trailer frame. The picture you submitted doesn't quite show the coupler so I…

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Answer 7

I have the exact replacement brake actuator for your Road King boat trailer. For this, you are going to want to use the Titan Zinc-Plated Brake Actuator part #T4750620. This is the same actuator as you have on your trailer now and will allow for a…

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Answer 8

It would be really difficult for me to determine the cause of the issue without being able to tear down the unit. We do have some of the replacement parts for the Titan Model 10 Actuator but they are getting harder to find everyday so rather than…

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Answer 9

To bleed the Titan Zinc-Plated Brake Actuator w/ Drop part #T4750600 using the lockout arm isn't the way to go. What I prefer to do is use a larger 5 foot piece of 2x4 you will place this up against the ball coupler and loop the safety chains…

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Answer 10

The best replacement option we have for a Titan Surge-O-Matic is the Titan Zinc-Plated Brake Actuator part #T4750600 which is rated for disc brakes and can support up to 12,500 lbs. It also has the same drop coupler design as the one you have now so…

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Answer 11

According to Demco, you will want to fill the brake fluid reservoir 3/4 of the way full with new DOT 3 or DOT 4 brake fluid. If you are bleeding the brakes, you will want to check the brake fluid level to ensure that it remains above half full during…

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Answer 12

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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How to Remove the Master Cylinder Assembly on a Titan Model 20 Brake Actuator

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