|
| |
TM 5-2420-222-20-2
SERVICE BRAKE PEDALS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
1. Union (1)
Line (2)
Using 7/16-inch open-end wrench, un-
screw and take off.
2. Hydraulic cylinder
Ring (5)
Using retaining ring pliers, take off.
(3) and shaft (4)
3. Hydraulic cylinder
Shaft (4) with
Using 1-pound head ball-peen hammer,
(3) and two brake
assembled retaining
1/8-inch straight drive-pin punch, and
pedals (6 and 7)
ring (8)
15 to 16-inch pry bar, take out.
4. Hydraulic cylinder
Two pedals (6 and 7)
Take out.
(3) and two
with assembled parts
screws (9)
5. Shaft (4)
Ring (8)
Using retaining ring pliers, take off.
6. Hydraulic cylinder
Two nuts (10)
Using 9/16-inch open-end wrench,
(3) and two
loosen.
screws (9)
7. Hydraulic
Two screws (9)
Using 9/16-inch, 3/8-inch drive socket,
cylinder (3)
and nuts (10)
5-inch extension, and ratchet handle, un-
screw and take out.
DISASSEMBLY
8. Two screws (9)
Two nuts (10)
Unscrew and take off.
9. Brake pedal (6),
Spring pin (13)
a.
Position pedal (6) in machinist’s vise.
bar (11), and
b.
Using 1-pound head ball-peen hammer
leaf spring (12)
and 1/4-inch straight drive-pin punch,
drive out.
10. Brake pedal (6)
Bar (11) and
a.
Take out.
leaf spring (12)
b.
Take pedal (6) out of machinist’s vise.
CAUTION
Do not remove brake pedal bushings unless inspection shows need for
replacement.
Removal may damage parts.
2-892
|
