2-Stroke Parts 447, 503, 582

A – Loctite 221
B – Loctite 243
C – Loctite 648
D – Loctite 574
O – Engine Oil

a – 582 UL DCDI mod. 99 rotary valve for configuration with rotary seal;
b – 582 UL DCDI mod. 99 the circlip must be positioned at the inner groove only;
e – Crankcase including rotary valve drive, configuration with rotary seal model 99

A – Loctite 221
C – Loctite 648
I – Lithium-Base Grease

a – From engine S/N 582 UL DCDI mod. 90: 4,015.239, 582 UL DCDI mod. 99: at serial production;
b – For ignition circuit 1;
c – For ignition circuit 2;
d – Up to engine S/N 582 UL DCDI mod. 90: 4,015.238;
e – From engine S/N 582 UL DCDI mod. 90: 4,015.239, 582 UL DCDI mod. 99: at serial production;
f – Sold by the meter (39");
g – Without rewind starter

A – Loctite 221
C – Loctite 648
E – Loctite Anti-Seize
I – Lithium-Base Grease

AR – As required

a – Replace layshift gear 55 T and pinion shaft 21 T only together;
b – Replace layshift gear 57 T and pinion shaft 19 T only together;
c – Replace layshift gear 59 T and pinion shaft 17 T only together;
d – Replace layshift gear 60 T and pinion shaft 15 T only together;
e – Attention: Left handed thread;
f – Coupling-flange Part No. 958 971 and oil-seal Part No. 950 084 has to be used together;
h – Gear set and splitted cone sleeve 847 757 must be used together. Also see SI-2ST-007

A – Loctite 221
D – Loctite 574

A: Loctite 221
L: Molykote PG-54
M: Molykote G-N

AR – As required

a – Starter rope 1700 mm;
d – Starter Rrope 3700 mm;
f – In a roll/sold per meter (39”)

B – Loctite 243
N – BP Energrease LZ

a – Red 76,00 - 76,01mm, Green 76,01 - 76,02 mm;
d – For configuration with and without 2-piece radiator

Q – 732 RTV

AR – As required

a – Use at 582 UL mod. 90;
b – Use at 582 UL mod. 99;
c – Not available as spare part, use 881460