Ingersoll-Rand manual PARTS LIST / AD40A-X-XFLUID SECTION, For The Air Motor Section See Pages

PARTS LIST / AD40A-X-X FLUID SECTION

FOR THE

AIR MOTOR SECTION

SEE PAGES 6 & 7

COLOR CODE

		DIAPHRAGM	BALL
MATERIAL		COLOR	COLOR
Hytrel		Cream	Cream
Santoprene		Cream*	Cream
Santoprene		Green	N/A
	(Backup)
PTFE		White	White

*See item 8 in inset below.

16

26 ,

29 , 1 2 k

. TORQUE REQUIREMENTS ,

NOTE: DO NOT OVERTIGHTEN FASTENERS

(14)Diaphragm bolt, 65 - 70 ft lbs (88.1 - 94.9 Nm), apply Loctite 271 to threads.

(26)Bolts and (29) nuts, 120 - 140 in. lbs (13.6 - 15.8 Nm).

LUBRICATION / SEALANTS

kApply Key-Lube to all “O” rings, “U” Cups & mating parts.

Apply anti-seize compound to threads and bolt and nut flange heads which contact pump case when using stainless steel fasteners.

d NOTE: Radius edge of parts (5 and 6) is against diaphragm.

3 k 5 d 7 k 3 14 ,

22

19 k

21

15

59

32		27
Tab	6 d	9
16		22

26 , 21

19 k

Santoprene 8

(Green when used as backer) 7 PTFE

Figure 1

Countersink

Tab

View for AD40A-XXX-XXT (PTFE diaphragm) configuration only.

Fluid

Side

Air	Air
Side	Side

Fluid

Side

Cross Section View of Diaphragms

1	3
8	5
10	9
6	7

42

Torque Sequence

AD40A-X-X Page 5 of 8