Proper improper, Correct, Incorrect – Subaru Robin EX35 User Manual
Page 13
US
Metric keyway-type crankshaft
Washer; Use the washer (material; SS41P) with the
thickness described below;
EX13/17/21
EX27
020-00801-40,
Washer
020-00800-20,
Washer
4.5
28
8.5
SS41P
4.5
35
8.5
SS41P
EX35/40
020-01002-20,
Washer
6.0
40
10.5
SS41P
4.5 or over
6.0 or over
Washer
Thickness
ROBIN
genuine part
mm
Thickness; mm
OD;
mm
ID;
mm
Material;
Bolt; Select the proper bolt and tighten it to the specified
tightening torque, as mentioned below;
EX13/17/21
EX27
16 to 22
18 to 27
“8T” or higher
20 - 22
(204 - 224)
Effective
thread length
Strength
011-00802-50,
Flange Bolt
EX35/40
18 to 27
40 - 50
(408 - 510)
011-01003-00,
Flange Bolt
25
30
(Screw length; mm)
ROBIN
genuine parts
Tightening
Torque
mm
N•m(kgf•cm)
SAE (inch) keyway-type crankshaft
Washer; Use the washer (material; SS41P) with the
thickness described below;
0.177 (4.5)
or over
in. (mm)
0.248 (6.3)
or over
EX13/17/21
EX27
020-00801-40,
Washer
(NA)
0.236 (6.0)
or over
EX35/40
(NA)
4.5
28
8.5
SS41P
Thickness; mm
OD;
mm
ID;
mm
Material;
Washer
Thickness
ROBIN
genuine part
5/16 – 24UNF2B 7/16 – 20UNF2B
EX13/17/21
EX27
0.63 to 0.87
(16 to 22)
in. (mm)
0.71 to 1.06
(18 to 27)
Thread
dimensions
Effective
thread length
“8T” or higher
“10T” or higher
Strength
(No ROBIN genuine part is available.)
20 - 22
(204 - 224)
(14.8 - 16.2)
N•m(kgf•cm)(ft•lb.)
50 - 60
(510 - 612)
(36.9 - 44.3)
3/8 – 24UNF2B
EX35/40
0.71 to 1.06
(18 to 27)
45 - 55
(457 - 561)
(33.2 - 40.6)
Tightening
Torque
Bolt; Select the proper bolt and tighten it to the specified
tightening torque, as mentioned below;
Key Location
When using the belt pulley with the extended boss on
both side as shown in the illustration, put the spacer so
that the key stays in the keyway portion of the
crankshaft.
Proper
Improper
Spacer
Key
Key should be within this portion.
Key
Belt Pulley Installation
Install the belt pulley in the no over-hang condition as
shown in the illustration.
Correct
Pulley
Incorrect
Crankshaft (PTO)
Pulley
Crankshaft (PTO)
Large over-hang
07.12.13, 0:51 AM
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