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Brake Valve TTLA0846

The document provides detailed diagrams and descriptions of components related to brake systems, specifically focusing on the spool input, front brake (BR1), and rear brake (BR2) ports. It includes illustrations of various parts such as pedals, springs, and spools, along with their connections and functions. The document serves as a technical reference for understanding the assembly and operation of brake components.

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irfan
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179 views15 pages

Brake Valve TTLA0846

The document provides detailed diagrams and descriptions of components related to brake systems, specifically focusing on the spool input, front brake (BR1), and rear brake (BR2) ports. It includes illustrations of various parts such as pedals, springs, and spools, along with their connections and functions. The document serves as a technical reference for understanding the assembly and operation of brake components.

Uploaded by

irfan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Contents

Overall View................................................................................................................. 1
Spool Input .................................................................................................................. 3
BR-Port (Front Brake) ................................................................................................. 7
BR2-Port (Rear Brake) ................................................................................................ 9
BR1and BR2 Orifice .................................................................................................... 9
Overall View

0825-001

Roller and Pedal Connection

0825-002

-1-
1

5
7

BR1 TO Front Service Brake


From Charging- block M1 Port M1

BR2 TO Rear Service Brake


From Charging- block M2 Port M2
T

• T4GB-03-11-003C

1 - Pedal 8 - Spool
5 - Spring 9 - Spring
7 - Spool

-2-
Spool Input Boots (Dust Cover)

0825-003

Spring

0825-004

-3-
1

4
Port T
5

Port BR1
Port ト M1
11
7

Port BR2
Port M2
10
8
9

T4GB-03-11-002C

1 - Pedal 4 - Spring 7- Spool 10 - Plunger


2 - Roller 5 - Spring 8- Spool 11 - Plunger
3 - Spool Input 6 - Spring 9- Spring

-4-
Spool Input

0825-005

Spool Input Seal

0825-006

-5-
1

4
Port T
5

Port BR1
Port M1
11
7

Port BR2
Port M2
10
8
9

T4GB-03-11-002C

1 - Pedal 4 - Spring 7 - Spool 10 - Plunger


2 - Roller 5 - Spring 8 - Spool 11 - Plunger
3 - Spool Input 6 - Spring 9 - Spool

-6-
BR1 Port (Front Brake)

0825-007

Spool and Plunger

0825-008

-7-
2

5
T

BR1

M1

7 11

BR2

M2

8 10

T4GB-03-11-005C

2 - Roller 5 - Spring 8 - Spool 10 - Plunger


3 - Spool Input 7 - Spool 9 - Spring 11 - Plunger

-8-
BR2 Port (Rear Brake)

0825-009

BR1 and BR2 Port Orifices

BR1/ Large Orifice

BR2 / Small Orifice

0825-010

-9-
2

5
T

BR1
TO Front Brake
M1

7 11

BR2
TO Rear Brake
M2

8 10

T4GB-03-11-005C

-10-
BR1 Orifice (Large Dia.)

0825-011

BR2 Orifice (Small Dia.)

0825-012

-11-
-12-

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