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A5 Maintenance Calendar 2027 standing closed on a workbench, cover carrying a tools motif, roughly three millimetres thick.

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.

A vertical film, 52 seconds: the cover, the ruling page, then 5 reference pages. Synthesised ambient bed, no dialogue — captions in three languages.

Real pages

Five pages from the Maintenance Calendar 2027 laid out as cards: a Schedule grid page, a month page, a Log page, a conversion table, and the pen test page.
Five pages taken straight from the print file: a ten-check Schedule grid, a month page, a lined Log page, a conversion table, and the pen-test leaf. The ten checks are the product. A grease point checked and a grease point assumed checked look identical until a bearing fails, and only one of them left a mark on paper.
Specification card listing the Maintenance Calendar 2027 contents: Schedule pages, Log pages, 60 pages total, A5 trim, three signatures of twenty.
Twelve Schedule pages, one a month, each ruled against ten checks: Unit 01 grease, Unit 01 oil, Unit 02 grease, Unit 02 oil, gearbox level, motor current, coupling check, filter change, belt tension, panel clean. One year page, and twenty-three lined Log pages for a fault or a part number a checkbox cannot hold. Twelve pages of reference material, including conversion tables computed from definitions and emergency numbers checked against two independent sources. 60 pages total, A5, three signatures of twenty.

Made at the Hibrkraft bindery, Bogor · about the maker

Books that sit alongside it

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.
Michael Faraday, The Chemical History of a Candle, 1861

Track Record

  • 15 Years of Work
  • 100,000+ Products Made
  • 4.9 Google Rating · 85 reviews
  • 5 Countries UAE · MY · CA · DE · NL
  • 2,000 pcs Capacity / Month
Trusted by
Pertamina · POLRI · PPLi · Unilever
Covered by
TVRI · Trans7 · MNC Home Living · iNews Radio
In print
Tabloid Nova · Bogor Today · Tren Bogor
Awards
UDUNAN 2020 Winner · Ekraf Jabar · Mitra Jabar
The Hibrkraft team outside the workshop in Bogor
The Hibrkraft team, Bogor
Download the Hibrkraft Company Profile PDF · 18 pages · 15,5 MB

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