Maruyama MCV51 - Chain Filing and Depth Gauge Adjustment; Using Files and File Holders; Checking and Adjusting Depth Limiters

20
1 2
D
4/5
E
F
Chain typ
086, 686, 484
099
Chain typ
093
Files and how to work with them
Useaspecialsawchainroundleforsharpening.Standardround
lesareunsuitable.Fortheordernumber,see“Accessories”.
Type 086, 484, 686:Filetherstcutterhalfwitha4,8mmdia.
roundsaw‑chainle,thenswitchtoa4.5mmdia.le.
Type 093, 099:Filetherstcutterhalfwitha5,5mmdia.round
saw‑chainle,thenswitchtoa4.5mmdia.le.
Theleshouldcutonlywhenpushedforwards(arrow).Liftthe
lewhenleadingitbackwards.
First sharpen the shortest cutter. The length of this cutter is then
the standerd for all other cutters of the chain.
Newsawteethmustbeledtotheexactsameshapeasthe
used teeth, including on their running surfaces.
File depending on chain type (90° or 10° to the guide bar).
Ale holdermakes leguidance easier.Itis markedforthe
correct sharpening angle of:
α = 25°
α = 30°
α = 35°
(keepthemarksparallelwiththechainwhenling,seeillustration)
andlimitsthecutdepthtothecorrect4/5ofthelediameter.
See "Accessories" for the order number.
After having sharpened the chain, the height of the depth limiter
must be checked by means of a chain gauge. See “Accessories“
for the order number.
Correct even the smallest excess height with a special at
le(1).See„Accessories“fortheordernumber.
Round off the front of the depth limiter (2).
α