nickb
30-12-2012, 10:42 PM
OK, here's a list of what I consider to be essential and nice-to-have tools and spares for keeping your JJ on song. Feel free to recommend changes/additions and I'll expand it as necessary.
If this proves useful, I could augment it with some servicing details/photos.
Most of the o-rings are listed in a sheet that DaveT posted on CCRx (http://www.ccrexplorers.com/showthread.php?t=14098#post128986). I will try to get a more comprehensive list together with the BS numbers when I get a chance
Tools
Essential:
T20 Torx driver
for the 10 M4*20 setscrews securing the battery cover and the BOV barrel securing screw
#1 Pozidrive screwdriver for BOV collars and MAV
2.5mm Allen key
for loosening t-piece grub screws
5mm Allen key
for the T-piece inlet banjos, regulator blanking plugs and capscrew securing the inlet/outlet tubes in the head
6mm Allen key
for adjusting the regulator IP
14mm spanner for O2 t-piece inlet pipe and all Miflex hoses (3/8" end)
17mm spanner for Miflex hoses (9/16" end)
O-ring pick
Handy:
Needle-nosed pliers for removing ADV diaphragm cover and BOV barrel
10mm spanner for nyloc nuts securing stand
15 mm spanner for removing BOV barrel
1/4" socket/spanner for dismantling BOV barrel
40-42mm C-spanner for dismantling regulators
T30 Torx driver for the screws securing the webbing strap on head
Spares
Essential:
All o-rings
CR-P2 batteries
SAFT 14500 batteries
Mushroom valves
Scrims
Scrubber nut (M10 wing nut will suffice)
Zip ties for securing loop hoses
Silicon grease
Handy:
Cells
Patch cables, ideally at least one each with co-ax, Molex and jackplug fittings
Extra LP hoses or length of LP hose and set of re-usable hose fittings
Length of convoluted hose
Counterlung bladder (uncut)
BOV diaphragm (from Scubapro AirII)
ADV diaphragm (proprietary)
ADV tilt valve
Solenoid
If this proves useful, I could augment it with some servicing details/photos.
Most of the o-rings are listed in a sheet that DaveT posted on CCRx (http://www.ccrexplorers.com/showthread.php?t=14098#post128986). I will try to get a more comprehensive list together with the BS numbers when I get a chance
Tools
Essential:
T20 Torx driver
for the 10 M4*20 setscrews securing the battery cover and the BOV barrel securing screw
#1 Pozidrive screwdriver for BOV collars and MAV
2.5mm Allen key
for loosening t-piece grub screws
5mm Allen key
for the T-piece inlet banjos, regulator blanking plugs and capscrew securing the inlet/outlet tubes in the head
6mm Allen key
for adjusting the regulator IP
14mm spanner for O2 t-piece inlet pipe and all Miflex hoses (3/8" end)
17mm spanner for Miflex hoses (9/16" end)
O-ring pick
Handy:
Needle-nosed pliers for removing ADV diaphragm cover and BOV barrel
10mm spanner for nyloc nuts securing stand
15 mm spanner for removing BOV barrel
1/4" socket/spanner for dismantling BOV barrel
40-42mm C-spanner for dismantling regulators
T30 Torx driver for the screws securing the webbing strap on head
Spares
Essential:
All o-rings
CR-P2 batteries
SAFT 14500 batteries
Mushroom valves
Scrims
Scrubber nut (M10 wing nut will suffice)
Zip ties for securing loop hoses
Silicon grease
Handy:
Cells
Patch cables, ideally at least one each with co-ax, Molex and jackplug fittings
Extra LP hoses or length of LP hose and set of re-usable hose fittings
Length of convoluted hose
Counterlung bladder (uncut)
BOV diaphragm (from Scubapro AirII)
ADV diaphragm (proprietary)
ADV tilt valve
Solenoid