Ski-Doo Mach Z User Manual

Section 03 TROUBLESHOOTING
Sub-Section 01 (ENGINE)
03-01-8
SYMPTOM ENGINE EQUIPPED WITH “RAVE”. ENGINE HESITATES AT MID-SPEED AND
REACHES MAXIMUM PERFORMANCE ONLY AFTER A WHILE.
CONDITION NORMAL USE.
Test / Inspection 1. Check “RAVE” valve spring(s).
a. Spring tension is too weak or spring(s) is (are) broken.
Replace.
2. Check “RAVE” valve cover red adjustment screws.
a. Adjustment screw(s) is (are) too loose.
Fully tighten.
3. Check “RAVE” valve movement (“RAVE” movement indicator P/N 861 7258 00).
a. Valve(s) is (are) stuck in open position.
Clean.
SYMPTOM REWIND STARTER ROPE DOES NOT REWIND.
CONDITION NORMAL USE.
Test / Inspection 1. Check rewind spring.
a. Broken spring.
Replace spring.
SYMPTOM REWIND STARTER PAWL DOES NOT ENGAGE.
CONDITION NORMAL USE.
Test / Inspection 1. Check stopper spring.
a. Broken stopper spring.
Replace.
2. Check pawl and pawl lock.
a. Pawl and pawl lock have stuck together because of heat.
Replace.
3. Check pawl and rope sheave.
a. Pawl and rope sheave have stuck together because of heat.
Replace.

Ski-Doo Mach Z Specifications

General

Engine Displacement	899 cc
Horsepower	180 hp
Track Length	137 inches
Track Width	15 inches
Cylinders	2
Engine Stroke	2-Stroke
Cooling	Liquid
Fuel System	Electronic Fuel Injection (EFI)
Seating Capacity	1
Fuel Capacity	10.6 gallons
Brake System	Hydraulic