BMW R850 1100GS (2000) Инструкция по эксплуатации онлайн [86/464] 114465

BMW R850 1100R (2000) Инструкция по эксплуатации онлайн [86/464] 114463
11.36
Piston pin bore dia. mm (in) 22.005...22.011
(0.86634...0.866575)
22.005...22.011
(0.86634...0.866575)
Weight classes + and + and
Weight difference in one class g (oz.) 10 (0.35)
(complete with pins and
rings)
10 (0.35)
(complete with pins and
rings)
Direction of installation Arrow on piston crown
pointing to exhaust side
Arrow on piston crown
pointing to exhaust side
Production location
towards exhaust side
(see Installing Piston)
Production location
towards exhaust side
a(see Installing Piston)
Piston rings
1st groove Micro-taper compression ring B-Ring SPT TOP
Height
mm (in)
1.170...1.190
(0.04606...0.04685)
1.175...1.190
(0.04626...0.04685)
Wear limit mm (in) 1.1 (0.043307) 1.1 (0.043307)
Gap clearance
mm (in)
0.1...0.3
(0.003937...0.0118)
0.1...0.3
(0.003937...0.0118)
Wear limit mm (in) 0.8 (0.031496) 0.8 (0.031496)
Side clearance
mm (in)
0.030...0.070
(0.00118...0.0027559)
0.040...0.075
(0.001575...0.002953)
Wear limit mm (in) 0.15 (0.00591) 0.15 (0.00591)
2nd groove Micro-taper compression ring M-Ring m Ø TOP 4 DZ
Height
mm (in)
1.170...1.190
(0.04606...0.04685)
1.175...1.190
(0.04626...0.04685)
Wear limit mm (in) 1.1 (0.043307) 1.1 (0.043307)
Gap clearance
mm (in)
0.3...0.5
(0.0118...0.019685)
0.1...0.3
(0.003937...0.0118)
Wear limit mm (in) 1.00 (0.03937) 0.8 (0.031496)
Side clearance
mm (in)
0.030...0.070
(0.00118...0.0027559)
0.030...0.065
(0.00118...0.002559)
Wear limit mm (in) 0.15 (0.00591) 0.15 (0.00591)
3rd groove Equal-chamfer ring + tubular spring
Height
mm (in)
2.475...2.490
(0.09744...0.09803)
2.475...2.490
(0.09744...0.09803)
Wear limit mm (in) 2.4 (0.094488) 2.4 (0.094488)
Gap clearance
mm (in)
0.30...0.60
(0.011811...0.023622)
0.30...0.60
(0.011811...0.023622)
Wear limit mm (in) 1.20 (0.047244) 1.20 (0.047244)
Side clearance
mm (in)
0.020...0.060
(0.000787...0.0023622)
0.020...0.055
(0.000787...0.002165)
Wear limit mm (in) 0.15 (0.00591) 0.15 (0.00591)
Installed direction of piston rings "Top" marking uppermost "Top" marking uppermost
Piston pin
Piston pin dia.
mm (in)
21.995...22.000
(0.86594...0.86614)
21.995...22.000
(0.86594...0.86614)
Wear limit mm (in) 21.960 (0.864567) 21.960 (0.864567)
Bore dia. in piston
mm (in)
22.005...22.011
(0.866339...0.8665748)
22.005...22.011
(0.866339...0.8665748)
Radial clearance in piston
mm (in)
0.005...0.016
(0.000197...0.0006299)
0.005...0.016
(0.000197...0.0006299)
Wear limit mm (in) 0.070 (0.0027559) 0.070 (0.0027559)
Technical Data R 850 R R 1100 R

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