FleetPride National Parts Guide

2

SPRING BRAKES

BRAKE CHAMBERS – SERVICE CHAMBERS

• 3-year warranty

PN

SIZE

CROSSES

STANDARD STROKE SC1200 12

800822, 5007117N

SC12

1412001

12SCN0-C

SC1600

16

800823, 5007118N

SC16

1416001

16SCN1-C

SC2000

20

802990, 800824

SC20

1420001

20SCN1-C

SC2400

24

802986, 800825

SC24

1427001

24SCN2-C

SC1200

SC3000

30

800826, 5007121N

SC30

1430001

30SCN2-C

SC3600

36

800827, 5007122N

SC36

1436001

36SCN3-C

LONG STROKE SC2000LS 20

SC20L

1421001

20SCN2-C

SC3000LS

SC2400LS 24

K025365

SC24L

1428001

24SCN3-C

SC3000LS 30

K025360, K025365

SC30L

1431001

30SCN3-C

CLEVIS PIN

PN

DESCRIPTION

OTR19X127 1/4" x 1-3/8"

TECH TIPS: CAGING A BRAKE CHAMBER

WARNING: Spring Brake Chambers are under extreme pressure and can cause serious personal injury, especially if caging is attempted by anyone not experienced in servicing these units. It is good practice to

always stand to the side of the spring brake when caging or releasing. • Remove dust cap and release bolt from side of the center section. Re‑attach the washer and nut to the bolt. •

• Once properly seated, screw the nut and washer up to the housing, by hand at first while making sure the T‑end remains seated inside the spring plate groove. • With a hand wrench, torque the release bolt nut to ±20 ft‑lbs. NEVER use an impact wrench as you will likely damage the unit and/or possibly cause the main spring to release, potentially causing bodily harm. • The RELEASE BOLT is now holding the parking spring in the collapsed position so you can SLOWLY RELEASE the air pressure from the unit. • NOTE: The threaded end of the release bolt will extend roughly 2‑1/2” or more out of the nut when the spring brake chamber is fully caged.

Then, you must SECURE the brake chamber on a table and apply between 100‑120 psi to the parking side inlet port marked PARKING / 12. Maintain this pressure throughout this caging procedure. • Insert the T‑end of the RELEASE BOLT into the parking side bolt‑hole until contact with the spring plate. Turn the RELEASE BOLT CLOCKWISE 180° while pulling slightly. The T‑end will slide into a GROOVE. Once seated, for safety, try turning the RELEASE BOLT back and forth a few times ensuring a proper connection.

101

Powered by