650S4 Bostitch Nailer - Overview

Sections of the 650S4

[Viewing 1 of 1]
Keep searches simple, eg. "belt" or "pump".
DISC-LATCH STOP – Part Number: 103795
DISC-LATCH STOP
PartSelect #: PS12412062
Manufacturer #: 103795
  No Longer Available
Protector,Frame – Part Number: 107148
Protector,Frame
PartSelect #: PS10245951
Manufacturer #: 107148
  No Longer Available
Kit,Trigger Valve – Part Number: 106869
Kit,Trigger Valve
PartSelect #: PS10245936
Manufacturer #: 106869
  No Longer Available
Spring,C.T.,Inner – Part Number: 107310
Spring,C.T.,Inner
PartSelect #: PS10245975
Manufacturer #: 107310
  No Longer Available
Guide,Driver,50S4 – Part Number: 103805
Guide,Driver,50S4
PartSelect #: PS10245690
Manufacturer #: 103805
  No Longer Available
Valve,Head – Part Number: 104569
Valve,Head
PartSelect #: PS10245778
Manufacturer #: 104569
  No Longer Available
Seal,End Cap – Part Number: 104619
Seal,End Cap
PartSelect #: PS10245795
Manufacturer #: 104619
  No Longer Available
Cover,Contact Arm – Part Number: 103871
Cover,Contact Arm
PartSelect #: PS10245716
Manufacturer #: 103871
  No Longer Available
Core Tip,650S4 – Part Number: 103844
Core Tip,650S4
PartSelect #: PS10245706
Manufacturer #: 103844
  No Longer Available
Pusher,S4 – Part Number: 103845
Pusher,S4
PartSelect #: PS10245707
Manufacturer #: 103845
  No Longer Available
Arm,Upper Contact Assy – Part Number: 105775
Arm,Upper Contact Assy
PartSelect #: PS10245851
Manufacturer #: 105775
  No Longer Available
Cylinder – Part Number: 105796
Cylinder
PartSelect #: PS10245863
Manufacturer #: 105796
  No Longer Available
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
would not fire nails
remove 2 Philips head screws, drive out drift pins with drill bit. Remove TVA6 replace with new TVA6 making sure TVA6 is completely seated and slots are aligned with drift pin holes! Drive in drift pins. Replace trigger and screws.
This did not solve the problem as suggested by Parts select.
Replaced Head Valve Seal...Problem resolved
Parts Used:
KIT-TRIGGER VALVE
  • Richard from Bogalusa, LA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
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