
Plain Lab · agenda
Maintenance Calendar 2027
A dated 2027 maintenance tracker that rules ten checks across two units into a grid for every month of the year.
Specification
- Trim
- 148 × 210 mm · 5.827 × 8.268 in
- Pages
- 60
- Leaves
- 30
- Sheets
- 15
- Signatures
- 3 × 20pp
- Spine
- 3.43 mm
- Paper
- white
- Ruling
- lined
- Ruling pitch
- 9.17 mm · 26.00 pt
- Rows per page
- 18
- Year
- 2027
Two units, ten things checked on each: grease and oil on Unit 01, grease and oil on Unit 02, gearbox level, motor current, coupling, filter, belt tension, panel. The Schedule section turns those ten checks into a grid against the days of the month, twelve grids for the year, so you ask both units the same ten questions every month instead of remembering them.
Twelve month pages come first, for the shutdown you have to plan three weeks out. Twenty-three lined pages follow behind a Log divider, for the fault that does not fit a checkbox, the part number you ordered, or the vendor who did not show.
The grid does not set the interval between one grease point and the next for you. That comes from whichever pump, motor or gearbox manual sits on the shelf above your bench, and two machines from two manufacturers rarely agree on it.
What is inside
- Schedule
- 12pp
- Ten checks ruled against a month grid, twelve grids for the year, so two units get the same ten questions asked every month.
- Months
- 12pp
- One page a month, for the shutdown planned three weeks ahead.
- Log
- 23pp
- Lined pages behind the Schedule, for the fault, the part number, or the vendor a checkbox cannot hold.
- Year
- 1pp
- One page for the year before the first check is ticked.
- Reference
- 12pp
- Conversion tables computed from definitions, emergency numbers checked against two independent sources, and the personal page every copy opens with.
The film
Page by page
A vertical film from our own bench — this page contacts nobody's server to play it, and downloads nothing until you press play.
Real pages


Made at the Hibrkraft bindery, Bogor · about the maker
Books that sit alongside it
- Attendance Register 2027Works alongsideshares record-keeping
- Attendance Register 2028Works alongsideshares record-keeping
- Maintenance Calendar 2028Another year2028 to 2027
- Shift Handover Log 2027Works alongsideshares record-keeping, scheduling
- Shift Handover Log 2028Works alongsideshares record-keeping, scheduling
- Tender Calendar 2027Works alongsideshares scheduling
- Tender Calendar 2028Works alongsideshares scheduling
Questions
What are the ten checks in the Schedule section?
Unit 01 grease, Unit 01 oil, Unit 02 grease, Unit 02 oil, gearbox level, motor current, coupling check, filter change, belt tension, panel clean.
How big is it?
A5, 148 x 210 mm, 60 pages, 3.43 mm across the spine.
Is it dated?
Yes. This edition covers January to December 2027. The 2028 edition is a separate, dated printing.
Does it set my grease or oil interval?
No. That comes from the manufacturer's manual for each machine, and two manufacturers rarely agree on it. The grid gives you twelve months to tick against, not a schedule already filled in.
What is behind the Log divider?
Twenty-three lined pages, for a fault, a part number, or a vendor a checkbox cannot record.
Let us see whether it is in the state in which it was last time.


