TM-5-2330-378-14-P

SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1

TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

JUNE 1999

TM-5-2330-378-14-P - Page 502 of 524

TM 5-2330-378-14&P

K-3. BRAKE SYSTEM SCHEMATICS (continued).

FRONT

7

6

7

1 IL

4

4

2

5

3

7

7

6

7

NOTE: ARROW @ INDICATES

CONNECTION IS ON BOTTOM

LEGEND FOR FIGURE K-4

1. Relay Valve

5. Spring Brake Chamber

2. Multifunction Valve

6. Air Brake Chamber

3. Emergency Relay Valve

7. Automatic Slack Adjuster

4. Air Reservoir Tank

'T

4

@3

Figure K-4. M870A1 BRAKE SYSTEM SCHEMATIC

K-4