WinGD RT-flex50DF - Connecting Rod; 3303−1;A1; Loosening and Tensioning the Connecting Rod Studs

Maintenance
3303−1/A1
Winterthur Gas & Diesel Ltd.
1/ 5
Loosening and Tensioning the Connecting Rod Studs
Tools:
1 Feeler gauge 94122 1 Connection block 94934
2 Pre-tensioning jacks 94314 1 Hydr. distributor 94934A
2 Distance bushes 94314A 3 HP hoses 94935
1 Pre-tensioning jacks 94315 1 Hydraulic unit 94942
1. General 1..........................................................
2. Loosening the stud of bottom end bearing 2.........................
3. Tensioning the stud of bottom end bearing 3.........................
4. Loosening the stud of top end bearing 4.............................
5. Tensioning the stud of top end bearing 5.............................
1. General
Note: Read the instructions 9403−4
referring to the application of
hydraulic pre-tensioning jacks to
screwed connections.
Check if the nuts 2 or 5 turn freely on the
threads.
CAUTION
Never turn the crankshaft
(with the turning gear) as
long as the pre-tensioning
jacks are attached to the
connecting rod studs!
Connecting Rod
2016
1
2
3
4
5
6
013.378/05
701.013.378
Fig. 1