Sable car GAZ-2752, 2217, 2310>> Appendices>> The sizes of interfaced details of a transmission, mm

The sizes of interfaced details of a transmission, mm

Interfaced details

Opening

Shaft

Landing

Forward case — the bearing of primary shaft

Ø80 +0,030

Ø80 – 0,011

Gap 0,000
0,041

Back case — the bearing of a secondary shaft

Ø75 +0,030

Ø75 – 0,011

Gap 0,000
0,041

Forward case — the bearing of the block of gear wheels

Ø62 +0,030

Ø62 – 0,013

Gap 0,000
0,043

Back case — the bearing of the block of gear wheels

Ø62 ±0,030

Ø62 – 0,013

Gap 0,000
0,043

Forward case — the plug of an axis of an intermediate gear wheel of a backing

R18 ±0,030

Ø36 – 0,025

Back case — a head of an axis of an intermediate gear wheel of a backing

R18 ±0,030

Ø36 – 0,025

Gear wheel intermediate a backing — an axis of an intermediate gear wheel of a backing + two rollers of the bearing of an intermediate gear wheel of a backing

Ø24 +0,033
+0,020

Ø18 – 0,011+2 x (3–0,01)

Total radial gap 0,020
0,064

Gear wheels of II, III, V transfers — a secondary shaft + two rollers of the bearing

Ø42 +0,025
+0,009

Ø37 – 0,009
- 0,025

+2 x (2,5–0,01)

Total radial gap 0,018
0,070

Gear wheels of the I transfer, backing — a secondary shaft + two rollers of the bearing

Ø47 +0,025
+0,009

Ø42 – 0,009
- 0,025

+2 x (2,5–0,01)

Total radial gap 0,018
0,07

Interfaced details

Opening

Shaft

Landing

Primary shaft – a sock of a secondary shaft + two rollers of the bearing

Ø30,254 +0,025

Ø19,235 – 0,013+2 x (5,5 – 0,007)

Total radial gap 0,019
0,071

Blocking ring – a gear wheel cone

Gap between an end face of a blocking ring and an end face of a wreath of a gear wheel 1,1–1,5

Nave of the coupling of inclusion of I and II transfers — a secondary shaft (shlitsevy connection)

2,847 +0,063
+0,023

2,847 – 0,023
– 0,063

Gap 0,046
0,126

Nave of the coupling of inclusion of the V transfer and backing – a secondary shaft (shlitsevy connection)

2,847 +0,063
+0,023

2,847 – 0,023
– 0,063

Gap 0,046
0,126

Nave of the coupling of inclusion of III and IV transfers – a secondary shaft (shlitsevy connection)

1,441 +0,063
+0,023

1,441 – 0,023
– 0,063

Gap 0,046
0,126

Couplings of inclusion of transfers — naves (shlitsevy connection)

4,181 +0,08
+0,03

4,181 – 0,03
– 0,08

Gap 0,06
0,16

Sliding fork of the driveshaft — a secondary shaft (shlitsevy connection)

2,068 +0,045
+0,020

2,068 – 0,08
– 0,12

Gap 0,100
0,165

Bearings ball primary, secondary валови block of gear wheels

Gap radial 0,012 … 0,026
0,012 … 0,020
0,010 … 0,024

Openings in cases under gear shifting rods — switching rods

Ø14 +0,075
+0,032

Ø14 +0,060
– 0,011

Gap 0,032
0,086

Gear wheel of a drive of an intermediate shaft – an intermediate shaft

Ø35 +0,014
– 0,011

Ø35 +0,076
+0,060

Tightness 0,087
0,046

Gear wheel of the II transfer of an intermediate shaft – an intermediate shaft

Ø38 +0,014
– 0,011

Ø38 +0,076
+0,060

Tightness 0,087
0,046

Gear wheel of the III transfer of an intermediate shaft – an intermediate shaft

Ø37 +0,014
– 0,011

Ø37 +0,076
+0,060

Tightness 0,087
0,046

Gear wheel of the V transfer of an intermediate shaft – an intermediate shaft

Ø35 +0,014
– 0,011

Ø35 +0,076
+0,060

Tightness 0,087
0,046

Couplings of inclusion of transfers – mounted gear wreaths with cones of gear wheels (shlitsevy connection)

4,181 +0,08
+0,03

4,181 – 0,135
– 0,235

Gap 0,165
0,315

Flute on secondary to a shaft — a persistent half ring

5 +0,074

5–0,03

Gap 0,000
0,104

Ring lock naves of the V transfer and backing

3–0,025

Fillet of a secondary shaft

4,7 +0,33
– 0,37

Washer persistent bearing of a secondary shaft

5 0 – 0,035

The Stalebabbitovy plug of a back case — a sliding fork of the driveshaft

Ø38 +0,015

Ø38 – 0,025
– 0,050

Gap 0,025
0,065

Openings in forks and switching heads – switching rods

Ø14 +0,024
+0,006

Ø14 – 0,011

Gap 0,006
0,035

Openings in cases under plunzher of the mechanism of blocking – plunzher

Ø8 +0,061
+0,025

Ø8 – 0,058

Gap 0,025
0,119

Grooves in inclusion couplings – pads of forks of gear shifting

8,5 +0,15

8,5-0,25

Gap 1
1,4

The sphere in a mouth of the case of the mechanism of switching – the sphere on the switching lever

Ø35 sphere – 0,1

Ø35 sphere – 0,10
– 0,35

Grooves in switching heads – the bottom head of the lever of switching

14 +0,16
+0,05

Ø14 sphere – 0,24

Gap 0,05
0,4

Grooves in the sphere of the lever of gear shifting – pins in a mouth of the case of the lever

6,2 +0,2

Ø6 +0,08
– 0,04

Gap 0,12
0,44