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Chapter 4
4-25
F-4-51
4.4 Applying the Grease
4.4.1 Applying the Grease
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Apply the grease at the location shown below.
Smear the grease lightly and evenly with a flat brush.
Don't apply the grease to locations other than those designated. Unwanted grease may cause poor print quality, take particular care that grease does not get onto the
wiper, cap, or the linear scale.
T-4-1
1. The joint base rail [1] and the rib [2] of the carriage unit.
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2. Two feed roller backup [1]/ bushing [2]
3. Feed roller bearing [3]
No. Place Kind Quantity Note
1 The joint base rail and rib of carriage unit Molykote PG-641 Smear the grease lightly
2 Two feed roller backup Permalub G No.2 approx.12mg Don't apply to central backup with bearing.
Bushing Permalub G No.2 Smear the grease lightly
3 Feed roller bearing Permalub G No.2 approx.24mg Apply if remove bearing from a feed roller.
4 Pinch roller release cam three points x 10 parts Permalub G No.2 Smear the grease lightly
5 Upper cover stay shaft hole Permalub G No.2 approx.24mg
The gear shaft of the upper cover stay gear Permalub G No.2 approx.24mg
Upper cover stay shaft end Permalub G No.2 approx.24mg
The gear tooth face of upper cover stay Permalub G No.2 Smear the grease lightly
[1]
[2]
[1]