Robin EX13D User Manual

7
EN
■
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
Thickness; 4.5 mm
OD; 28 mm
ID; 8.5 mm
Material; SS41P
Thickness; 4.5 mm
OD; 35 mm
ID; 8.5 mm
Material; SS41P
4.5 mm or over
Washer
Thickness
ROBIN
genuine part
Bolt; Select the proper bolt and tighten it to the specified
tightening torque, as mentioned below;
EX13/17/21 EX27
16 to 22 mm 18 to 27 mm
“8T” or higher
20 - 22 N•m
(204 - 224 kgf•cm)
Effective
thread length
Strength
011-00802-50, Flange Bolt
(Screw length; 25 mm)
ROBIN
genuine parts
Tightening
Torq ue
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.
Spacer
Proper
Key
Key should be within this portion.
Improper
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
■
SAE (inch) keyway-type crankshaft
Washer; Use the washer (material; SS41P) with the
thickness described below;
0.177 in. (4.5 mm)
or over
0.248 in. (6.3 mm)
or over
EX13/17/21 EX27
020-00801-40,
Washer
(NA)
Thickness; 4.5 mm
OD; 28 mm
ID; 8.5 mm
Material; SS41P
Washer
Thickness
ROBIN
genuine part
5/16 – 24UNF2B 7/16 – 20UNF2B
EX13/17/21 EX27
0.63 to 0.87 in.
(16 to 22 mm)
0.71 to 1.06 in.
(18 to 27 mm)
Thread
dimensions
Effective
thread length
“8T” or higher
Strength
(No ROBIN genuine part is available.)
20 - 22 N•m
(204 - 224 kgf•cm)
(14.8 - 16.2 ft•lb.)
50 - 60 N•m
(510 - 612 kgf•cm)
(36.9 - 44.3 ft•lb.)
Tightening
Torq ue
Bolt; Select the proper bolt and tighten it to the specified
tightening torque, as mentioned below;
EX(GB)EU2248.pmd 06.5.13, 3:23 PMPage 7 AdobePageMaker7.0J/PPC

Robin EX13D Specifications

General

Brand	Robin
Model	EX13D
Category	Engine
Language	English