M7c12

12問 • 1年前

ユーザ名非公開

通報

問題一覧

Method of checking a tubular member for bow the maximum permissible bow on a tubular member is

1 in 600 (0.02 per foot length ) and this may be checked by using a three point trammel

Measure the chain and calculate the percentage extension using the formula:

percentage of an aircraft control chain = M – ( M x P) x 100 / X x P

Backlash

is the play between two meshing gears.

try carefully tapping the ends of the bearing pins with a light hammer.

Check the chain for tight joints by articulating each link over the finger through 180° and check for smoothness and kinks

The maximum allowable extension of a chain assembly over a nominal length

is 2%

A backlash check must be performed when specified and will usually involve a test fitting and a DTI type gauge …………………………….. Any ball screw unit which exceeds the maintenance manual limitations must be replaced

measurements of both radial and axial are taken

The chain should be checked for damage, cleanliness, adequacy of lubrication and freedom from corrosion

If the inspection shows the chain to be corroded or otherwise defective, it should be removed.

Backlash is a type of

wear associated with gears.

The initial lubricant on a new chain

should not removed.

If a control chain can be lifted clear of a tooth

it should be removed and an elongation check carried out.

Dry the chain with

hot air to ensure that all the paraffin is removed in order to prevent corrosion.

To check the chain for elongation

Place the chain on a flat surface and apply the correct tension load and measure.

mod5 training

mod5 training

M6c1

M6c1

M6c2

M6c2

M6c3

M6c3

M6c4

M6c4

M6c5

M6c5

M6c6

M6c6

M6c7

M6c7

M6c8

M6c8

M6c9

M6c9

M6c10

M6c10

M6c11

M6c11

M7c1

M7c1

M7c2

M7c2

M7c3

M7c3

M7c4

M7c4

M10c1

M10c1

M7c5

M7c5

問題一覧

Method of checking a tubular member for bow the maximum permissible bow on a tubular member is

1 in 600 (0.02 per foot length ) and this may be checked by using a three point trammel

Measure the chain and calculate the percentage extension using the formula:

percentage of an aircraft control chain = M – ( M x P) x 100 / X x P

Backlash

is the play between two meshing gears.

try carefully tapping the ends of the bearing pins with a light hammer.

Check the chain for tight joints by articulating each link over the finger through 180° and check for smoothness and kinks

The maximum allowable extension of a chain assembly over a nominal length

is 2%

measurements of both radial and axial are taken

The chain should be checked for damage, cleanliness, adequacy of lubrication and freedom from corrosion

If the inspection shows the chain to be corroded or otherwise defective, it should be removed.

Backlash is a type of

wear associated with gears.

The initial lubricant on a new chain

should not removed.

If a control chain can be lifted clear of a tooth

it should be removed and an elongation check carried out.

Dry the chain with

hot air to ensure that all the paraffin is removed in order to prevent corrosion.

To check the chain for elongation

Place the chain on a flat surface and apply the correct tension load and measure.