Arconic 202 Instruction Manual Download Page 17

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202 series Pneudraulic Installation Tools

(HK938)

Tool Head 202B, 202V, & 202LV

WARNING sticker (

590240-1

)

MUST be purchased and placed

as shown if it becomes lost,

damaged, or unreadable, or if

the

Handle Assembly

is replaced.

506675

Tubing

Connector (

V models

)

590240-1 *

WARNING Sticker

506488

Wiper Seal

(

Note Orientation

)

124828

Washer

501007

Retaining

Ring

506628

Washer

SECTION A-A

128044

Tubing &

Slide Assembly

(

V models

)

Pintail Bottle

130692

(

V models

)

123772

(

202B

)

Piston

125494-1

(

202LV

)

Piston

124258-1

(

202V

)

124258

(

202B

)

123770

End Cap &

Adapter Assembly

(

202B

)

500778

O-ring

500807

O-ring

506648

Washer

128186

Tube

502310

Retaining Ring

123784

Adapter

500790

O-ring (

)

123577

End Cap

Vacuum Units 202V and 202LV

PARTIAL SECTION A-A

Igure

Summary of Contents for 202

Page 1: ...Installation Tools Declaration of Conformity 2 Safety Instructions 3 Specifications 4 5 Principle of Operation 6 Preparation for Use 6 Operating Instructions 7 Maintenance 7 Disassembly Instructions 8 10 Assembly Instructions 11 12 Fill and Bleed 13 Measuring Tool Stroke 14 Components Drawings 15 17 Kits and Accessories 18 Troubleshooting 18 ...

Page 2: ...2 202 series Pneudraulic Installation Tools HK938 ...

Page 3: ...d unsuitable postures as it is likely for these not to allow counteracting of normal or unexpected tool movement 8 If the assembly power tool is fixed to a suspension device make sure that fixation is secure 9 Beware of the risk of crushing or pinching if nose equipment is not fitted IV REPETITIVE MOTION HAZARDS 1 When using assembly power tool the operator can experience discomfort in the hands a...

Page 4: ...si 689 5 bar working pressure HYDRAULIC FLUID Hydraulic fluid shall meet DEXRON III DEXRON VI MERCON Allison C 4 or equivalent ATF specifications Fire resistant fluid may be used if it is an ester based fluid such as Quintolubric HFD or equivalent Water based fluid shall NOT be used as serious damage to equipment will occur WEIGHT 5 1 lbs 2 31 kg DEXRON is a registered trademark of General Motors ...

Page 5: ...ting slide When the tool is not in use the OFF position will prevent air loss See Figure 15 for the location of the assembly pictured in the ON position on the tool WEIGHT 5 4 lbs 2 45 kg Ø Ø 10 3 4 8 7 1 5 4 0 10 1 25 8 1 2 3 1 2 4 6 3 1 1 2 8 0 8 2 0 11 5 29 4 5 4 13 7 4 1 10 4 Ø Inches cm Ø Ø 10 3 4 8 7 1 5 4 0 9 4 23 9 1 2 3 1 2 4 6 3 1 1 2 8 0 8 2 0 11 5 29 4 5 4 13 7 4 1 10 4 Ø Inches cm WEI...

Page 6: ...ible causes NOTE On older nose assemblies with lock collars use Loctite 243 on collet threads because the 202 pull piston does not have staking holes Refer to the nose assembly drawings that shipped with nose assemblies Preparation for Use CAUTION Do not use TEFLON tape on pipe threads Tape can shred resulting in malfunctions Threadmate is available in a 4oz tube from Huck P N 508517 PULL STROKE W...

Page 7: ...for tightness and damage tighten or replace if necessary Periodically check the tool stroke If the stroke is short add fluid For more information see Measuring Tool Stroke WEEKLY Disassemble clean and reassemble nose assembly in accordance with applicable instructions Check the tool and all connecting parts for damage and fluid air leaks tighten or replace if necessary Maintenance Operating Instru...

Page 8: ...e end cap and gasket and remove muffler from the end cap Remove spring from the throttle valve Figure 14 7 Tap down cylinder head with a soft mallet to take pressure off the ring and remove retaining ring Figure 2 8 Screw button head screws back into the cylinder head and carefully pry on the screws to remove the head Remove O ring 9 Pull on lock nut with vise grips to remove the air piston from c...

Page 9: ...y Tool from piston and remove the Polyseal Insertion Tool from the rear of the head handle 8 Remove retaining ring washer and Polyseal from the piston NOTE Inspect the hydraulic piston for wear scoring and damage replace if necessary 9 Unscrew adapter Figure 14a Inspect all seals and parts 10 If trigger cable assembly is damaged remove it by driving out pin with a punch Remove dowel pin to disconn...

Page 10: ...the tube from Plug Gasket Assembly Figure 15 3 Remove adapter and Tubing and Slide Assembly 4 Remove end cap and spring Figure 6 5 Remove spacer and O ring from the spring side of the end cap 6 Remove retaining ring tube wiper seal washer and O ring from the bottle side of the end cap 7 Remove O rings from inside the adapter and Tubing and Slide Assembly Figure 15 501007 Retaining Ring and 506648 ...

Page 11: ...1694 202 into the head 4 Assemble piston Polyseal and retaining ring Note the orientation of the Polyseal in Figure 7 5 Assemble front gland O ring Back up ring Polyseal and gland cap Note the orientation of the Polyseal in the upper part of Figure 7 6 Thread the Piston Assembly Tool onto piston Slide the complete gland assembly and wiper seal onto piston 7 Use a press to gently install the assemb...

Page 12: ...ol upright on a level surface Drop spring into the throttle valve bore in cylinder and push the throttle valve into the cylinder 12 Place the ball end of throttle cable into the end of throttle arm then slide the throttle arm into the slot on the cylinder Figure 14 13 Snap lever guard in place and install pivot screw in the cylinder to retain throttle arm 14 Models 202 202L Push pintail deflector ...

Page 13: ...o the idle position full forward 5 Disconnect the tool from the air line Lay the tool on its side and remove the fill bottle Top off the fluid in the fill port and install and tighten the bleed plug 6 Connect the air line to the tool and measure the stroke as described in Measuring Tool Stroke If the stroke is less than specified remove the bleed plug and add fluid Re insert the bleed plug and rec...

Page 14: ...oke 202L 202LV 1 Cycle the piston all the way forward and measure X 2 Cycle and hold the piston back and measure Y STROKE X Y Figure 13 202 202B 202V 1 Cycle the piston all the way forward and measure X 2 Cycle and hold the piston back and measure Y STROKE Y X Figure 12 ...

Page 15: ... be purchased and placed as shown if they become damaged lost or unreadable or if the Cylinder Assembly is replaced 590350 CE Sticker 590351 Max Pressure and Flow Sticker 590347 HUCK Address Sticker HUCK 123754 Throttle Arm 115505 1 Throttle Valve 504408 O ring 2 504407 O ring 116272 Spring C C 507164 Swivel Assy 125752 Cylinder Assembly 130725 Air Piston 506490 Retaining Ring 128790 Bottom Plate ...

Page 16: ...d as shown when it becomes damaged lost or unreadable or if Handle Assembly 123766 is replaced Dowel Pin 505496 Trigger Pin 500621 Trigger 124333 1 Retaining Nut 111795 Adapter 123761 Wiper Seal 505817 Gland Cap 122432 Back up Ring 501110 O ring 500816 SECTION A A TOOL HEAD 202 202L Top View A A 506576 Plug Gasket Assembly 104293 Bleed Plug Assembly 125117 Lever Guard 590517 Sticker 123774 Piston ...

Page 17: ...ARNING Sticker 506488 Wiper Seal Note Orientation 124828 Washer 501007 Retaining Ring 506628 Washer SECTION A A 128044 Tubing Slide Assembly V models Pintail Bottle 130692 V models 123772 202B Piston 125494 1 202LV Piston 124258 1 202V 124258 202B 123770 End Cap Adapter Assembly 202B 500778 O ring 500807 O ring 506648 Washer 128186 Tube 502310 Retaining Ring 123784 Adapter 500790 O ring 2 123577 E...

Page 18: ...alve stuck lubricate O rings b Throttle arm cable or trigger binding 8 Air leaks at air cylinder head a Worn or damaged O ring Replace if necessary Kits Accessories Always check the simplest possible cause such as a loose or disconnected trigger line of a malfunction first Then proceed logically eliminating other possible causes until the cause is discovered Where possible substitute known good pa...

Page 19: ...or as part of a complete overhaul Determination is made on a case by case basis upon return of parts to Huck International Inc for evaluation Tooling Part s and Other Items not manufactured by Huck HUCK makes no warranty with respect to the tooling part s or other items manufactured by third parties HUCK expressly disclaims any warranty expressed or implied as to the condition design operation mer...

Page 20: ...rations Unit C Stafford Park 7 Telford Shropshire England TF3 3BQ 01952 290011 FAX 0952 290459 Us Operations BP4 Clos D Asseville 95450 Us par Vigny France 33 1 30 27 9500 FAX 33 1 34 66 0600 FAR EAST Melbourne Operations 11508 Centre Road Clayton Victoria Australia 3168 03 764 5500 Toll Free 008 335 030 FAX 03 764 5510 Huck is Forever For the Long Haul The Future of Fastening Technology The Futur...

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