Atwood SCALE-O-MATIC S302, Operation And Safety Manual

Page: 29 / 53

AM MFG. CO. MASTER MODEL:
DIV. OF ATWOOD CORP. S302
© 2011
S302_27 27 1/11
PISTON – CONNECTING ROD &
SPRING ASSEMBLY
ASSEMBLY PART #’S
A504PY CONNECTING ROD ASSEMBLY
INCLUDES:
1 - 318PY TRU ARC RETAINER WASHER
1 - 319PY INSIDE CONNECTING ROD
1 - 322PY OUTSIDE CONNECTIONG ROD
1 - F0401SB SOCKET BUTTON HEAD SCREW
A503AY SPRING LOAD ASSEMBLY
2 - 306PY LOCK CONNECTING PIN
3 - 3038-B GREASE FITTING
1 - 310PY LOWER CASTING & BUSHING
1 - 313PY EXPANSION PLUG
2 - 316PY COMPRESSION SPRING
1 - 317PY UPPER SPRING CASTING ASSEMBLY
2 - 315PY SPRING LOCK NUT
HARDWARE
ITEM PART NO DESCRIPTION QTY
1 F0401SS SET SCREW 2
2 315PY SPRING LOCK NUT 2
3 313PY EXPANSION PLUG 1
4 3038-B GREASE FITTING 3
5 310PY
LOWER CASTING & BUSHING ASSEMBLY
INCLUDES:
3 –
3038-B GREASE FITTINGS
1 – 313PY EXPANSION PLUG
1
6 309PY
SPRING GUIDE BARS (NOT SOLD SEPARATELY)
SOLD w/ B317PY ONLY
2
7 F0404SB BOLT 2
8 F0400FW FLAT WASHER 2
9 306PY LOCK CONNECTING PIN 1
10 F0408RP ROLL PIN ¼ DIA. X 2.0” LG. 2
11 304PY CONNECTING ROD PIN 2
12 F0400LN LOCK NUT 6
13 302PY PISTON RING WASHER 1
14 F0416HS HANGER SCREW 6
15 301PY WRIST PIN 1
16
300PYA
OR
300PY1
PLASTIC PISTON ASSEMBLY
INCLUDES:
6 –
F0400LN LOCK NUTS
1 – 301PY WRIST PIN
1 –
302PY PISTON RING WASHER
1 – 323PY PISTON RING / CUP ONLY
1 – 324PY O RING
PLATIC PISTON (ONLY)
1
1
17 3053-B GREASE FITTING 1
18 324PY PISTON ‘O’ RING 1
19 323PY PISTON RING / CUP ONLY 1
20 322PY OUTSIDE CONNECTING ROD 1
21 F0401SB SOCKET BUTTON HEAD SCREW 1
22 319PY INSIDE CONNECTING ROD 1
23 318PY TRU ARC RETAINER WASHER 1
24 317PY
UPPER SPRING CASTING ASSEMBLY
INCLUDES:
2 –
F0406RP SPRING PINS
2 – 309PY SPRING GUIDE BARS
2 –
F0408RP SPRING PINS
1
25 316PY COMPRESSION SPRING 2
26 F0406RP ROLL PIN ¼ DIA. X 2.0” LG. 2
27 F0406LW LOCK WASHER 2