Stanley Avdel 73200, Instruction And Service Manual, Page: 19 / 96

• Remove Head Piston 64 from Head 63 . Remove Head Piston Seals 19 , Anti-extrusion Rings 20 and Lip Seal 21 from
Head Piston.
• Using Seal Housing Push Rod* remove Seal Housing
52
. Remove Lip Seal
17
, Bearing Ring
54
, Wiper
18
and 'O' Ring
23
from Seal Housing
6.9 PROTECTING THE ENVIRONMENT
Assure conformity with applicable disposal regulations. Dispose all waste products at an approved waste facility or site so as
not to expose personnel and the environment to hazards.
6.10 ASSEMBLY INSTRUCTIONS
• All 'O' rings and seals should be renewed and lubricated with Molykote® 55m* for pneumatic seals or Molykote® 111*
for hydraulic sealing.
HEAD ASSEMBLY
• Using soft jaws to hold the tool Handle, position the tool in the nose-down orientation.
•
Install Bearing Ring
54
, Lip Seal
17
, Wiper
18
and 'O' Ring
23
on to Seal Housing
52
.
• Fit Anti-extrusion Rings
20
to both seal grooves on Head Piston
64
. Anti-extrusion Rings should be installed in seal
grooves close to breather hole into Head Piston, as shown in Detail 'C' on General Assembly drawing.
• Fit Head Piston Seals
19
to both seal grooves on Head Piston
64
. Head Piston Seals should be installed in seal grooves
furthest from breather hole into Head Piston, as shown in Detail 'C' on General Assembly drawing.
• Fit Head Piston Bullet* to Head Piston
64
and load Seal Housing assembly on to Head Piston.
• Before inserting Head Piston
64
into Head
63
fit Head Piston Seal Guide* to rear of Head. Once Head Piston
64
is
installed in the fully forward position, remove Head Piston Seal Guide and Head Piston Bullet.
• Before inserting Lip Seal
21
into Head
63
fit Rear Head Piston Bullet* to Head Piston
64
and Rear Lip Seal Sleeve* to rear
of Head. Use Rear Lip Seal Plunger* to insert Lip Seal up to stop.
• Install Bearing Ring
53
, Wiper
22
and 'O' Ring
6
into End Cap
51
.
• Apply Loctite® 243* to thread of End Cap
51
and using 48mm A/F spanner screw End Cap into Head
63
.
• Fit Head Vice Jaw* to Head
63
and use soft jaws to hold the Head Vice Jaw in the inverted orientation.
• Fit Lip Seal 14 on to Return Piston 57 .
• Fit Return Piston on to Return Piston Extractor* and insert into Head 63 to depth mark indicated on Return Piston
Extractor.
• Apply Loctite® 243* to thread of Air Piston Rod End 59 . Fit 4mm A/F Allen key into Air Piston Rod 58 and use 14mm A/F
spanner or 5mm A/F Allen key to wind on Air Piston Rod End.
• Fit Bearing Ring
60
on to Air Piston Rod End
59
.
• Fit Air Piston Rod Bullet* to Air Piston Rod 58 and install Pull Piston 56 , Lip Seal 14 , Seal Stop 61 , Lip Seal 15 and Bearing
Ring 62 in orientation and order shown on General Assembly.
• Insert Air Piston Rod assembly into Head
63
.
• Install Lip Seal 16 and 'O' Ring 12 into Seal Retainer 55 .
• Apply Loctite® 243* to thread of Seal Retainer
55
and use Seal Retainer Wrench* to wind into Head
63
.
• Remove Air Piston Rod Bullet*.
• Fit 2 'O' Rings
13
on to Head
63
.
• Install Trigger Valve 28 using Trigger Valve Extractor*.
• Fit Trigger
29
and insert Trigger Pin
30
into Head
63
.
• Remove the Head Vice Jaw*. Using soft jaws to hold the tool Handle, position the tool in the nose-down orientation.
• Fit 4 Bleed Screws
1
and
4
Bonded Seals
5
to seal bleed ports.
* Refers to items included in 73200 Service Kit. For complete list see page 17.
Item numbers in
bold
refer to the General Assembly drawing and parts list (pages 21 – 22).
19
ORIGINAL INSTRUC TION ENGLISH