Bicycle Repairs and Maintenance

Park Tool Big Blue Book of Bike Repair by C. Calvin Jones (2008, 2nd edition): Color photos of common failure modes very useful, and by themselves justify purchase price. Presumably, Park Tool Company subsidizes cost of printing in full-color, whereas other publishers can't afford full-color.
Zinn and the Art of Mountain Bike Maintenance by Lennard Zinn (2010, 5th edition): Another excellent repair guide.
Bicycle Maintenance and Repair by Todd Downs (2010, 6th edition for Kindle): Very comprehensive. Because it comes in Kindle e-book edition, can be carried along on rides for reference.
Bike Repair and Maintenance for Dummies by Dennis Bailey and Keith Gates (2009, Kindle edition): Least comprehensive of the books listed here, but available on kindle.

2mm: brake lever reach adjustment, Rohloff cable pulley screws
3mm: mirror, Rohloff oil drain screw
4mm: stem to handlebar clamp, rack bolts, bottle bosses, brake lever clamps, grips
5mm: seatpost clamp, headset, stem to steerer clamp, chainring bolts, brakes, fender bolts, Rohloff disc bolts
6mm: pedals, saddle clamp
8mm: cranks
T15: Ortlieb pannier bolts, PD-MX80 pedal screws
T20: Rohloff shifter, Rohloff gear box

Note: some items below specific to Thorn Nomad with Rohloff hub. Others apply to any mountain bike.

PDF format service guides on smartphone or ereader:

saddle bag tools: 790g

leatherman kick multitool with needle nose pliers, wire cutters, knife, phillips and regular screw drivers: 155g
wide-mouth 6" adjustable wrench: 135g
topeak multitool (2,3,4,5,6mm allen wrenches, T25 torx wrench, phillips): 110g
park ct-5 chain tool (handle used to turn eccentric bottom bracket): 75g
2 x lezyne pressure drive pumps: 175g
steel-core, plastic body tire lever, dajia-brand from velo-orange: 30g
2 x pen-style tire pressure gauge: 50g
schrader valve core tool: 10g
Planet Bike blinking LED tail light with 2 AAA lithium batteries, paper insulation at battery contact points to prevent accidentally turning on: 50g

saddle bag consumables: 680g

2 x 60ml bottle white lightning epic ride silicone chain lube: 120g
2 x 125ml Nalgene bottle filled with chain cleaner: 300g
2 x toothbrushes for cleaning chain: 30g
2 x 60ml bottles Stan's sealant, inside plastic bags: 160g
Patch kits (4 tubes rubber cement, 16 patches, 2 sandpaper, 2 park tb-2 tire boots, 2 boxes), stored inside 4x6" aloksak to keep dry: 60g
small stuff sack (heavyweight silnylon): 10g

additional tools/spares (carried in pannier): 650g

separate 3mm, 4mm, 5mm allen wrenches, 6mm to 8mm adaptor, T15 and T20 torx wrenches, park spoke wrench (sw-0 black for 3.23mm nipple), spare key for bicycle lock, spare schrader valve core tool, 125ml plastic bottle wrapped with some black duct tape: 125g
3 master chain links, 2.5 chain links, chainring bolt/spacer/nut, 3 oil drain screw for rohloff hub, 4 schrader valve cores, 2 schrader valve caps, 6 spoke nipples (14mm x 3.23mm), 5 cut down axle plate screws, 125ml plastic bottle: 50g
6 zipties: 5g
2 pair (2 left + 2 right) brake pad cartridges: 25g
1 pair brake shoe holders (left, right), fits both front/rear brakes: 40g
spare 8mm saddle clamp bolt: tbc
spare rim tape: 25g
1 set pre-cut brake cables, 4 crimps, shifter cable pulley screws, cordura cable holder: 45g
spare pair cartridge bearings for Hope Pro 3 front hub (17x28x7 non-standard size): 25g
spare brake band: 5g
spare mirrycle mirror: 100g
spare ortlieb upper attachment hook: 35g
spare ortlieb lower attachment hook: 20g
spare sigma BC509 computer: 45g
spare o-rings for lezyne pressure drive pump in plastic bag: 10g
5 paper shop towels in 9x10" opsak: 40g
10g grease in 10ml screw-top jar: 15g
medium stuff sack (heavyweight silnylon): 25g

spare tire/tubes: 1040g

spares carried in handlebar, wrapped in foam: 30g

total: 3195g