650S5 Bostitch Nailer - Overview

Sections of the 650S5

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Keep searches simple, eg. "belt" or "pump".
Cover,Contact Arm – Part Number: 103871
Cover,Contact Arm
PartSelect #: PS10245716
Manufacturer #: 103871
  No Longer Available
Label, Trip Adj. – Part Number: 851934
Label, Trip Adj.
PartSelect #: PS10247438
Manufacturer #: 851934
  No Longer Available
O-Ring,1.739X.070 – Part Number: 851483
O-Ring,1.739X.070
PartSelect #: PS10247413
Manufacturer #: 851483
  No Longer Available
DISC-LATCH STOP – Part Number: 103795
DISC-LATCH STOP
PartSelect #: PS12412062
Manufacturer #: 103795
  No Longer Available
Rocker,Trigger – Part Number: T55092
Rocker,Trigger
PartSelect #: PS10250955
Manufacturer #: T55092
  No Longer Available
Kit,Trigger Valve-Speed – Part Number: STV2
Kit,Trigger Valve-Speed
PartSelect #: PS10250785
Manufacturer #: STV2
  No Longer Available
NUT-NYLON M3X.50 – Part Number: MHE3050-100
NUT-NYLON M3X.50
PartSelect #: PS12521246
Manufacturer #: MHE3050-100
This lock nut is sourced from original equipment manufacturer for use with Bostitch nailers and staplers. It is a high quality hardware that has multiple applications depending on your tool. Please ma...
$5.95
  In Stock
KIT-TRIGGER VALVE – Part Number: TVA6
KIT-TRIGGER VALVE
PartSelect #: PS12531525
Manufacturer #: TVA6
Restore your tool’s performance with this complete trigger valve repair kit for brad nailers and staplers. If your tool is leaking air or frequently misfiring, replacing the trigger valve may solve th...
$70.33
  In Stock
Assembly,Trigger – Part Number: 100607
Assembly,Trigger
PartSelect #: PS10245509
Manufacturer #: 100607
  No Longer Available
Spring,Head Valve – Part Number: 103767
Spring,Head Valve
PartSelect #: PS10245675
Manufacturer #: 103767
This genuine OEM sourced hardware is specially made for use with Bostitch pneumatic staplers. It is an identical replacement for a missing or a faulty spring that was installed on a new unit. The purp...
  No Longer Available
Cover,Core,S5 – Part Number: 103812
Cover,Core,S5
PartSelect #: PS10245693
Manufacturer #: 103812
  No Longer Available
Spring,Torsion – Part Number: 103839
Spring,Torsion
PartSelect #: PS10245705
Manufacturer #: 103839
  No Longer Available

Questions And Answers for 650S5

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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
6 of 11 people found this instruction helpful.
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