Husqvarna TE 250 Workshop Manual

G.15Part. N. 8000 B0148 (02-2008)
ENGINE OVERHAULING
Piston ring/Piston rings groove clearance
Use a feeler gauge to check the axial play (H) of the rings in the groove. The manufacturer mark, if it is present on the piston ring, must
be turned upwards.
*: "d" cut posistion
Gudgeon pin/conrod small end clearance (A): 0.00047÷0.00106 in. WEAR LIMIT: 0.0022 in.
Conrod big end radial clearance (B): 0.00102÷0.00141 in. WEAR LIMIT: 0.00315 in.
PISTON RING CUT SETTING
PISTON RING CUT SETTING
PISTON RING NOMINAL CLEARANCE (H) WEAR LIMIT
"A" TE, TC, TXC 250: 0,011÷0,033 mm 0,07 mm
(0.00043÷0.00130 in.) (0.0027 in.)
"A" TC, TXC 450-510: 0,070÷0,110 mm 0,22 mm
(0.00027÷0.0043 in.) (0.0087 in.)
"A" TE-SMR 450: 0,065÷0,100 mm 0,24 mm
(0.00256÷0.00394 in.) (0.009 in.)
"A" TE-SMR 510: 0,030÷0,065 mm 0,13 mm
(0.00012÷0.0025 in.) (0.0051 in.)
"B" TE-SMR 450: 0,035÷0,070 mm 0,15 mm
(0.00138÷0.00027 in.) (0.0059 in.)
"B" TE-SMR 510: 0,020÷0,055 mm 0,11 mm
(0.0008÷0.0022 in.) (0.0043 in.)
"C" TE, TC, TXC 250: 0,040÷0,110 mm 0,22 mm
(0.0016÷0.0043 in.) (0.0087 in.)
"C" TC, TXC 450-510: 0,040÷0,120 mm 0,24 mm
(0.00016÷0.0047 in.) (0.0094 in.)
"C" TE- SMR 450: 0,020÷0,110 mm 0,20 mm
(0.0008÷0.0043 in.) (0.0079 in.)
"C" TE- SMR 510: 0,010÷0,180 mm 0,35 mm
(0.0004÷0.0071 in.) (0.0138 in.)

Husqvarna TE 250 Specifications

General

Displacement	249 cc
Transmission	6-speed
Cooling System	Liquid
Starter	Electric
Front Suspension	WP XPLOR 48
Front Brake	Disc brake
Rear Brake	Disc brake
Bore x Stroke	66.4 mm x 72 mm
Engine Type	2-Stroke